The Doomsday Key

The Doomsday Key

A Sigma Force Novel

James Rollins

To Mom

With all my love

In the final persecution of the Holy Roman Catholic Church, there will reign Peter the Roman, who will feed his flock among many tribulations; after which the seven-hilled city will be destroyed and the dreadful Judge will judge the people.

-PROPHECY OF SAINT MALACHY, 1139

The power of population is indefinitely greater than the power in the earth to produce subsistence for man.

-THOMAS MALTHUS, AN ESSAY ON THE PRINCIPLE OF POPULATION, 1798

The time to buy is when blood is running in the streets.

-BARON NATHAN ROTHSCHILD, WEALTHIEST MAN IN THE NINETEENTH CENTURY

Notes from the Historical Record

During the eleventh century, King William of England commissioned a comprehensive survey of his kingdom. The results were recorded in a great volume titled the Domesday Book. It is one of the most detailed accounts of medieval life during that time. Most historians accept that this grand accounting was done as a means to gather a proper tax from the populace, though this is not certain. Many mysteries still surround this survey, like why it was ordered so swiftly and why some towns were inexplicably marked with a single word in Latin meaning "wasted." Furthermore, the strangeness of this census and its exacting detail earned the tome a disturbing nickname by the people of its time. It became known as the "Doomsday Book."

During the twelfth century, an Irish Catholic priest named Máel Máedóc, who would eventually be named Saint Malachy, had a vision while on a pilgrimage to Rome. In that ecstatic trance, he was given knowledge of all the popes who would come until the end of the world. This grand accounting-a cryptic description of 112 popes-was recorded and safeguarded in the Vatican archives, but the book vanished, only to resurface again during the sixteenth century. Some historians believe that this recovered book was most likely a forgery. Either way, over the intervening centuries, the descriptions of each pope in that book have proved to be oddly accurate-up to and including the current head of the Catholic Church, Pope Benedict XVI. In Saint Malachy's prophecy, the current pope is listed as De Gloria Olivae, the Glory of the Olives. And the Benedictine order, from which the pope took his name, does indeed bear the olive branch as its symbol. But most disturbing of all, Pope Benedict XVI is the 111th pope. And according to this oddly accurate prophecy, the world ends with the very next one.

Notes from the Scientific Record

During the years 2006 to 2008, one-third of all honeybees in the United States (and much of Europe and Canada) vanished. Thriving hives were suddenly found empty, as if the bees simply flew away and never returned. The condition earned the name Colony Collapse Disorder. This massive and mysterious loss generated sensational headlines and fears. So what truly happened to the bees?

Within the pages of this novel lies an answer...Most frightening of all, it's true.

Spring, 1086

England

The ravens were the first sign.

As the horse-drawn wagon traveled down the rutted track between rolling fields of barley, a flock of ravens rose up in a black wash. They hurled themselves into the blue of the morning and swept high in a panicked rout, but this was more than the usual startled flight. The ravens wheeled and swooped, tumbled and flapped. Over the road, they crashed into each other and rained down out of the skies. Small bodies struck the road, breaking wing and beak. They twitched in the ruts. Wings fluttered weakly.

But most disturbing was the silence of it all.

No caws, no screams.

Just the frantic beat of wing-then the soft impact of feathered bodies on the hard dirt and broken stone.

The wagon's driver crossed himself and slowed the cart. His heavy-lidded eyes watched the skies. The horse tossed its head and huffed into the chill of the morning.

"Keep going," said the traveler sharing the wagon. Martin Borr was the youngest of the royal coroners, ordered here upon a secret edict from King William himself.

As Martin huddled deeper into his heavy cloak, he remembered the note secured by wax and imprinted by the great royal seal. Burdened by the cost of war, King William had sent scores of royal commissioners out into the countryside to amass a great accounting of the lands and properties of his kingdom. The immense tally was being recorded in a mammoth volume called the Domesday Book, collected together by a single scholar and written in a cryptic form of Latin. The accounting was all done as a means of measuring the proper tax owed to the crown.

Or so it was said.

Some grew to suspect there was another reason for such a grand survey of all the lands. They compared the book to the Bible's description of the Last Judgment, where God kept an accounting of all mankind's deeds in the Book of Life. Whispers and rumors began calling the result of this great survey the Doomsday Book.

These last were closer to the truth than anyone suspected.

Martin had read the wax-sealed letter. He'd observed that lone scribe painstakingly recording the results of the royal commissioners in the great book, and at the end, he'd watched the scholar scratch a single word in Latin, in red ink.

Vastare.

Wasted.

Many regions were marked with this word, indicating lands that had been laid waste by war or pillage. But two entries had been inscribed entirely in crimson ink. One described a desolate island that lay between the coast of Ireland and the English shore. Martin approached the other place now, ordered here to investigate at the behest of the king. He had been sworn to secrecy and given three men to assist him. They trailed behind the wagon on their own horses.

At Martin's side, the driver twitched the reins and encouraged the draft horse, a monstrously huge chestnut, to a faster clop. As they continued forward, the wheels of the wagon drove over the twitching bodies of the ravens, crushing bones and splattering blood.

Finally, the cart topped a rise and revealed the breadth of the rich valley beyond. A small village lay nestled below, flanked by a stone manor house at one end and a steepled church on the other. A score of thatched cottages and longhouses made up the rest of the hamlet, along with a smattering of wooden sheepfolds and small dovecotes.

"'Tis a cursed place, milord," the driver said. "Mark my words. It were no pox that has blasted this place."

"That is what we've come to discern."

A league behind them, the steep road had been closed off by the king's army. None were allowed forward, but that did not stop rumors of the strange deaths from spreading to the neighboring villages and farmsteads.

"Cursed," the man mumbled again as he set his cart down the road toward the village. "I heard tell that these lands once belonged to the heathen Celts. Said to be sacred to their pagan ways. Their stones can still be found in the forests off in the highlands up yonder."

His withered arm pointed toward the woods fringing the high hills that climbed heavenward. Mists clung to those forests, turning the green wood into murky shades of gray and black.

"They've cursed this place, I tell you straight. Bringing doom upon those who bear the cross."

Martin Borr dismissed such superstitions. At thirty-two years of age, he had studied with master scholars from Rome to Britannia. He had come with experts to discover the truth here.

Shifting around, Martin waved the others ahead toward the small hamlet, and the trio set off at a canter. Each knew his duty. Martin followed more slowly, studying and assessing all he passed. Isolated in this small upland valley, the village went by the name Highglen and was known locally for its pottery, forged from mud and clay gathered out of the hot springs that contributed to the mists cloaking the higher forests. It was said that the town's method of kilning and the composition of the potter's clay were tightly guarded secrets known only to the guild here.

And now they were lost forever.

The wagon trundled down the road, passing more fields: rye, oats, beans, and rows of vegetables. Some of the fields showed signs of recent harvesting, while others showed evidence of being set to torch.

Had the villagers grown to suspect the truth?

As the wagon continued down into the valley, lines of sheep pens appeared, fringed by tall hedges that half hid the horror within. Woolly mounds, the bloated bodies of hundreds of sheep dotted the overgrown meadows. Closer to the village, pigs and goats also appeared, sprawled and sunken-eyed, dead where they'd dropped. Off in a field, a large-boned ox had collapsed, still tethered to its plow.

As the wagon reached the village green, the town remained silent. No bark of dog greeted them, no crow of rooster, no bray of donkey. The church bell didn't ring, and no one called out to the strangers entering the village.

A heavy silence pressed down over the place.

As they would discover, most of the dead still lay within their houses, too weak at the end to venture out. But one body sprawled facedown on the green, not far from the manor house's stone steps. He lay like he might have just fallen, perhaps tripped down the steps and broken his neck. But even from the height of the wagon, Martin noted the gaunt stretch of skin over bone, the hollow eyes sunken into the skull, the thinness of limbs.

It was the same wasting as in the beasts of the field. It was as if the entire village had been under siege and had been starved out.

The clatter of hooves approached. Reginald pulled beside the wagon. "Granaries are all full," he said, dusting off his palms on his pants. The tall, scarred man had overseen campaigns by King William in the north of France. "Found rats and mice in the bins, too."

Martin glanced over to him.

"As dead as everything else. Just like that cursed island."

"But now the wasting has reached our shores," Martin muttered. "Entered our lands."

It was the reason they'd all been sent here, why the village road was under guard, and why their group had been sworn to secrecy with binding oaths.

"Girard found you a good body," Reginald said. "Fresher than most. A boy. He's set 'im up in the smithy." His heavy arm pointed to a wooden barn with a stacked-stone chimney.

Martin nodded and climbed out of the wagon. He had to know for sure, and there was only one way to find out. As royal coroner, this was his duty, to discern the truth from the dead. Though at the moment, he'd leave the bloodiest work to the French butcher.

Martin crossed to the smithy's open door. Girard stood inside, hunched before the cold forge. The Frenchman had labored in King William's army, where he'd sawed off limbs and done his best to keep the soldiers alive.

Girard had cleared a table in the center of the smithy and already had the boy stripped and tied to the table. Martin stared at the pale, emaciated figure. His own son was about the same age, but the manner of this death had aged the poor lad here, made him seem wizened well beyond his eight or nine years.

As Girard prepared his knives, Martin examined the boy more closely. He pinched the skin and noted the lack of fat beneath. He examined the cracked lips, the flaky patches of hair loss, the swollen ankles and feet; but mostly he ran his hands over the protuberant bones, as if trying to read a map with his fingers: ribs, jaw, eye socket, pelvis.

What had happened?

Martin knew any real answers lay much deeper.

Girard crossed to the table with a long silver blade in his hand. "Shall we get to work, monsieur?"

Martin nodded.

A quarter hour later, the boy's corpse lay on the board like a gutted pig. The skin, splayed from groin to gullet, had been pulled and tacked to the wooden table. Intestines lay nestled and curled tight in the bloodied cavity, bloated and pink. From under the ribs, a brownish-yellow liver swelled outward, too large for one so small, for one so wasted to bone and gristle.

Girard reached into the belly of the boy. His hands vanished into the gelid depths.

On the far side, Martin touched his forehead and mouthed a silent prayer of forgiveness for this trespass. But it was too late for absolution from the boy. All the lad's body could do was confirm their worst fears.

Girard hauled forth the boy's stomach, rubbery and white, from which hung a swollen purple spleen. With a few slices of his knife, the Frenchman freed the section of gut and dropped it on the table. Another whispery slip of blade and the stomach was laid open. A rich green mix of undigested bread and grain spilled over the board, like some foul horn of plenty.

A fetid smell rolled out, ripe and potent. Martin covered his mouth and nose-not against the stench, but against the horrible certainty.

"Starved to death, that is plain," Girard said. "But the boy starved with a full belly."

Martin stepped back, his limbs going cold. Here was his proof. They would have to examine others to be certain. But the deaths here seemed to be the same as those on the island, a place marked in red ink as "wasted" in the Domesday Book.

Martin stared at the gutted boy. Here was the secret reason the survey had been undertaken to begin with. To search for this blight on their homeland, to stamp it out before it spread. The deaths were the same as on that lonely island. The deceased appeared to eat and eat, yet they still starved to death, finding no nourishment, only a continual wasting.

Needing air, Martin turned from the table and stepped out of shadows and into sunshine. He stared across at the rolling hills, green and fertile. A wind swept down and combed through the fields of barley and oats, wheat and rye. He pictured a man adrift in the ocean, dying of thirst, with water all around him but unable to drink.

This was no different.

Martin shivered in the wan sunlight, wanting to be as far away from this valley as possible, but a shout drew his attention to the right, toward the other end of the village green. A figure dressed all in black stood before an open door. For a moment, Martin feared it was Death himself, but then the figure waved, shattering the illusion. It was Abbot Orren, the final member of their group, the head of the Abbey of Kells in Ireland. He stood at the entrance to the village church.

"Come see this!" the abbot shouted.

Martin stumbled toward him. It was more a reflex than a conscious effort. He did not want to return to the smithy. He would leave the boy to the care of the French butcher. Martin crossed the village green, climbed the steps, and joined the Catholic monk.

"What is it, Abbot Orren?"

The man turned and headed into the church. "Blasphemy," the Irish abbot spat out, "to defile the place in such a manner. No wonder they were all slain."

Martin hurried after the abbot. The man was skeletally thin and ghostly in his oversized traveling cloak. Of them all, he was the only one to have visited the island off the coast of Ireland, to have seen the wasting there, too.

"Did you find what you were seeking?" Martin asked.

The abbot did not answer and stepped back into the crude church. Martin had no choice but to follow. The interior was gloomy, a cheerless place with an earthen floor covered in rushes. There were no benches, and the roof was low and heavily raftered. The only light came from a pair of high thin windows at the back of the church. They cast dusty streaks of light upon the altar, which was a single slab of stone. An altar cloth must have once covered the raw stone, but it had been torn away and cast to the floor, most likely by the abbot in his search.

Abbot Orren crossed to the altar and pointed to the bare stone with a trembling arm. His shoulders shook with his anger. "Blasphemy," he repeated, "to carve these heathen symbols upon our Lord's house."

Martin closed the distance and leaned closer to the altar. The stone had been inscribed with sunbursts and spirals, with circles and strange knotted shapes, all clearly pagan.

"Why would these pious people commit such a sin?"

"I don't think it was the villagers of Highglen," Martin said.

He ran his hand over the altar. Under his fingertips, he sensed the age of the markings, the worn nature of the inscribed shapes. These were clearly old. Martin remembered his driver's assertion that this place was cursed, that it was hallowed ground to the ancient Celtic people, and that their giant stones could be found hidden in the misty highland forests.

Martin straightened. One of those stones must have been hauled to Highglen and used to form the altar of the village church.

"If it's not the people here who did it, then how do you explain this?" the abbot asked. He moved to the wall behind the altar and waved an arm to encompass the large marking there. It had been painted recently, and from the brownish-red color, possibly with blood. It depicted a circle with a cross cutting through it.

Martin had seen such markings on burial stones and ancient ruins. It was a sacred symbol of the Celtic priesthood.

"A pagan cross," Martin said.

"We found the same on the island, marked on all the doors."

"But what does it mean?"

The abbot fingered the silver cross at his own neck. "It is as the king feared. The snakes who plagued Ireland, who were driven off our island by Saint Patrick, have come to these shores."

Martin knew the abbot was not referring to true serpents of the field but to the pagan priests who carried staffs curled like snakes, to the Druid leaders of the ancient Celtic people. Saint Patrick had converted or driven off the pagans from Ireland's shores.

But that had been six centuries ago.

Martin turned to stare out of the church toward the dead village. Girard's words echoed in his head. The boy starved with a full belly.

None of it made any sense.

The abbot mumbled behind him. "It must all be burned. The soil sowed with salt."

Martin nodded, but a worry grew in his breast. Could any flame truly destroy what was wrought here? He did not know for sure, but he was certain about one thing.

This was not over.

Present Day

October 8, 11:55 P.M.

Vatican City

Father Marco Giovanni hid in a dark forest of stone.

The massive marble pillars held up the roof of Saint Peter's Basilica and sectioned off the floor into chapels, vaults, and niches. Works of the masters filled the hallowed space: Michelangelo's Pietà, Bernini's Bald-acchino, the bronze statue Saint Peter Enthroned.

Marco knew he wasn't alone in this stone forest. There was a hunter with him, lying in wait, most likely near the rear of the church.

Three hours ago he had received word from a fellow archaeologist who also served the Church, his former mentor at the Gregorian University in Rome. He'd been told to meet him here at midnight.

However, it had proved to be a trap.

With his back against a pillar, Marco held his right hand clamped under his left arm, stanching the bleeding along his left side. He'd been cut down to the ribs. Hot liquid flowed over his fingers. His left hand clutched the proof he needed, an ancient leather satchel no larger than a coin purse. He held tight to it.

As he shifted to peer down the nave, more blood flowed. It splattered to the marble floor. He could wait no longer, or he'd grow too weak. Saying a silent prayer, he pushed off the pillar and fled down the dark nave toward the papal altar. Each pounding step was a fresh stab in his side. But he hadn't been cut with any knife. The arrow had imbedded itself in the neighboring pew after slicing open his side. The weapon had been short, stubby, black. A steel crossbow bolt. From his hiding place, Marco had studied it. A small red diode had glowed at its base, like some fiery eye in the dark.

Not knowing what else to do, Marco simply fled, staying low. He knew he would most likely die, but the secret he held was more important than his own life. He had to survive long enough to reach the far exit, find one of the patrolling Swiss Guards, and get word to the Holy See.

Ignoring his pain and terror, he ran.

The papal altar lay directly ahead. The bronze canopy over it, designed by Bernini, rested on twisted columns. Marco flanked to the left of it, aiming for the transept on that side. He spotted the massive Monument to Alexander VII and the doorway sheltered beneath it.

It was the exit out onto Piazza Santa Marta.

If only-

A punch to his belly ended any hope. He fell back a step and glanced down. No fist had struck him. A steel shaft tipped by plastic feathers stuck out of his shirt. Pain came a breath later, shattering outward. Like the first arrow, this crossbow bolt also glowed with a fiery eye. The diode rested atop a square chamber at the base of the shaft.

Marco stumbled backward. A shift of shadows near the door revealed a figure dressed in the motley clothing of a Swiss Guard, surely a disguise. The assassin lowered his crossbow and stepped out from the sheltered doorway where he'd lain in wait.

Marco retreated to the altar and made ready to flee back down the nave. But he spotted another man garbed in a Swiss uniform. The man bent near a pew and yanked the imbedded bolt from the wood.

With terror overwhelming the pain in his belly, Marco turned toward the right transept, but again he was thwarted. A third figure stepped from the shadows of a confessional box, lifting another crossbow.

He was trapped.

The basilica was shaped like a crucifix, and three of its legs were now blocked by assassins. That left only one direction to flee. Toward the apse, the head of the cross. But it was a dead end.

Still, Marco hurried into the apse.

Ahead rose the Altar of the Chair of Peter, a massive gilt monument of saints and angels that housed the wooden seat of Saint Peter. Above it, an oval alabaster window revealed the Holy Spirit in the shape of a dove.

But the window was dark and offered no hope.

Marco turned his back on the window and searched around him. To his left sat the tomb of Urban VIII. A statue of the grim reaper in the form of a skeleton climbed from the pope's marble crypt, heralding the final fate of all men...and perhaps Marco's own doom.

Marco whispered in Latin, "Lilium et Rosa."

The Lily and the Rose.

Back in the twelfth century, an Irish saint named Malachy had a vision of all the popes from his century to the end of the world. According to his vision, there would be 112 popes in total. He described each with a short cryptic phrase. In the case of Urban VIII-who was born five centuries after Malachy's death-the pope was named "the lily and the rose." And like all such prophecies, the description proved accurate. Pope Urban VIII had been born in Florence, whose coat of arms was the red lily.

But what was most disturbing of all was that the current pope was next-to-last on Saint Malachy's list. According to the prophecy, the next leader of the Church would be the one to see the world end.

Marco had never believed such fancies before-but with his fingers clutched tight around the tiny leather satchel, he wondered how close they truly were to Armageddon.

Footsteps warned Marco. One of the assassins was closing in. He had only enough time for one move.

He acted quickly. Stanching his bleeding to leave no trace, he moved off to the side to hide what must be preserved. Once done, he returned to the center of the apse. With no other recourse, he dropped to his knees to await his death. The footsteps neared the altar. A figure moved into view. The man stopped and stared around.

It was not one of the assassins.

And not even a stranger.

Marco groaned with recognition, which drew the newcomer's attention. The man stiffened in surprise, then hurried over.

"Marco?"

Too weak to gain his feet, all Marco could do was stare, momentarily trapped between hope and suspicion. But as the man rushed toward him, his bearing was plainly full of concern. He was Marco's former teacher, the man who had set up this midnight rendezvous.

"Monsignor Verona...," Marco gasped, setting aside any suspicions, knowing in his heart that this man would never betray him. Marco lifted an arm and raised an empty hand. His other hand clutched the feathered end of the crossbow bolt still imbedded in his belly.

A single flicker of light drew Marco's attention downward. He watched the red diode on the crossbow bolt suddenly blink to green.

No...

The explosion blew Marco across the marble floor. He left a trail of blood, smoke, and a smear of entrails. His belly was left a gutted ruin as he fell to his side at the foot of the altar. His eyes rolled and settled on the towering gilt monument above him.

A name rose hazily to his mind.

Petrus Romanus.

Peter the Roman.

That was the final name on Saint Malachy's prophetic list, the man who would follow the current Holy Father and become the last pope on earth.

With Marco's failure this night, such a doom could not be stopped.

Marco's vision darkened. His ears grew deaf. He had no strength left to speak. Lying on his side, he stared across the apse to the tomb of Pope Urban, to the bronze skeleton climbing out of the pope's crypt. From its bony finger, Marco had hung the tiny satchel that he'd protected for so long. He pictured the ancient mark burned into its leather.

It held the only hope for the world.

He prayed with his last breath that it would be enough.

FIRST

THE SPIRAL AND THE CROSS

VIATUS®

Tuesday, May 9-For immediate release

VIATUS SETS SIGHTS ON WORLDWIDE FOOD SECURITY

OSLO, NORWAY (BUSINESS WIRE)-Viatus International, the world's market-leading petrochemical company, announced today the creation of its new Crop Biogenetics Research and Development Division.

"The mission of the new division is to develop technologies that will boost agricultural productivity to meet the rising global demand for food, feed, and fuel," said Ivar Karlsen, CEO of Viatus International.

"With the establishment of our company's Crop Biogenics division," Karlsen said, "we intend to meet this challenge with all our resources, establishing the equivalent of an agricultural Manhattan Project. Failure is not an option-not for our company, not for the world."

In recent years, the company's patented hybridization and transgenic technologies have increased grain, corn, and rice yields by 35 percent. Karlsen said Viatus anticipates doubling its improved yield rate within the next five years.

Karlsen explained the necessity for such a new division during his keynote speech today at the World Food Summit in Buenos Aires. Citing the World Health Organization, he noted that one-third of the world is facing starvation. "We are in a global food crisis," he said. "Most of those suffering are in the Third World. Food riots are spreading worldwide and further destabilizing dangerous regions around the globe."

Food security, Karlsen said, has surpassed oil and water as one of the new millennium's greatest crises and challenges. "Both from a humanitarian standpoint and from a concern about global security, it is vital to hasten food production through innovation and biotechnology."

Leading the way in agricultural innovation: Viatus International is a Fortune 100 company based in Oslo, Norway. Founded in 1802, Viatus provides products in 180 countries around the globe, enhancing lives and life quality through research and innovation. It is publicly traded on the NYSE under the symbol VI. The name Viatus is based on the Latin via, the way, and vita, life.

Chapter 1

October 9, 4:55 A.M.

Mali, West Africa

Gunfire woke Jason Gorman from a bone-deep sleep. It took him an extra half breath to remember where he was. He'd been dreaming of swimming in the lake at his father's vacation house in upstate New York. But the mosquito netting that cocooned his cot and the predawn chill of the desert jolted him back to the present.

Along with the screams.

His heart hammering, he kicked away the thin sheet and tore through the netting. Inside the Red Cross tent-cabin, it was pitch-dark, but through the tarp walls, a flickering red glow marked a fire somewhere on the east side of the refugee camp. More flames licked into existence, dancing across all four walls of the tent.

Oh, God...

Though panicked, Jason knew what was happening. He'd been briefed about this before heading to Africa. Over the past year, other refugee camps had been attacked by the Tuareg rebel forces and raided for food. With the price of rice and maize trebled across the Republic of Mali, the capital had been besieged by riots. Food was the new gold in the northern districts of the country. Three million people faced starvation.

It was why he had come here.

His father sponsored the experimental farm project that took up sixty acres on the north side of the camp, funded by the Viatus Corporation and overseen by crop biologists and geneticists from Cornell University. They had test fields of genetically modified corn growing out of the parched soils of the region. The first fields had been harvested just last week, grown with only a third of the water normally necessary for irrigation. Word must have spread to the wrong ears.

Jason burst out of his tent in his bare feet. He still wore the khaki shorts and loose shirt he'd had on when he fell into bed last night. In the predawn darkness, firelight was the only source of illumination.

The generators must've been taken down.

Automatic gunfire and screams echoed through the darkness. Shadowy figures dashed and pushed all around, refugees running in a panic. But the flow was turbulent, heading this way and that. With rifle blasts and the staccato of machine-gun fire arising from all sides, no one knew in which direction to flee.

Jason did.

Krista was still at the research facility. Three months ago he had met her back in the States during his stateside briefing. She had begun sharing Jason's mosquito-netted cocoon only last month. But last night she had stayed behind. She had planned to spend the entire night finishing some DNA assays on the newly harvested corn.

He had to reach her.

Pushing against the tide, Jason headed toward the north side of the camp. As he feared, the gunfire and flames were the most intense there. The rebels intended to raid the harvest. As long as no one tried to stop them, no one had to die. Let them have the corn. Once they had it, they would vanish into the night as quickly as they'd come. The corn was going to be destroyed anyway. It wasn't even meant for human consumption until further studies were done.

Turning a corner, Jason fell over the first body, a teenage boy, sprawled in the alley between the ramshackle hovels that passed for homes here. The teenager had been shot and trampled over. Jason crabbed away from his body and gained his feet. He fled away.

After another frantic hundred yards, he reached the northern edge of the camp. Bodies were sprawled everywhere, piled on one another, men, women, children. It was a slaughterhouse. Some bodies had been torn in half by machine-gun fire. Across the killing field, the research camp's Quonset huts stood like dark ships mired in the West African savannah. No lights shone there-only flames.

Krista...

Jason remained frozen in place. He wanted to continue onward, cursing his cowardice. But he couldn't move. Tears of frustration rose to his eyes.

Then a thump-thump rose behind him. He twisted around as a pair of helicopters flew low toward the besieged camp, hugging the terrain. It had to be government forces from the nearby base. The Viatus Corporation had scattered bushels of U.S. dollars to insure extra protection for the site.

A shuddering breath escaped Jason. The helicopters would surely chase off the rebels. More confident, he headed across the field. Still, he kept low as he ran. He aimed for the back of the closest Quonset hut, less than a hundred yards away. Deeper shadows would hide him there, and Krista's lab was in the next hut over. He prayed she'd kept herself hidden inside there.

As he reached the Quonset's rear wall, bright light flared behind him. A brilliant searchlight speared out of the lead helicopter and swept across the refugee camp below. Jason let out a rattling sigh.

That should scare off the rebels.

Then, from both sides of the helicopter, the chatter of machine-gun fire blasted out and ripped into the camp. Jason's blood iced. This was no surgical strike against invading rebel forces. This was a wholesale slaughter of the camp.

The second helicopter swung to the other side, circling outward along the periphery of the camp. From its rear hatch, barrels rolled out and exploded on impact, casting up gouts of flames into the sky. Screams erupted even louder. Jason spotted one man fleeing off into the desert, naked, but with his skin still on fire. The firebombing spread toward Jason's position.

He turned and ran past the Quonset hut.

The fields and granaries spread ahead of him, but no safety would be found there. Dark figures moved on the far side of the corn rows. Jason would have to risk a final dash across the open to reach Krista's research lab. The windows were dark, and the only door faced the open fields.

He paused to steady himself. One fast dash and he could be inside the hut. But before he could move, new jets of flame burst forth on the far side of the field. A line of men bearing flamethrowers set off down the rows of corn, burning the fields that had yet to be harvested.

What the hell's happening?

Off to the right, the single granary tower exploded in a fiery whirlwind that spiraled high into the air. Shocked, but using the distraction, Jason dashed to the Quonset hut's open door and dove through it.

In the glow of the fires, the room looked unmolested, almost tidy. The back half of the hut was full of all manner of scientific equipment used in genetic and biological research: microscopes, centrifuges, incubators, thermocyclers, gel electrophoresis units. To the right were cubicles with wireless laptops, satellite uplink equipment, even battery backup units.

A single laptop, still powered by the batteries, glowed with a screensaver. It rested in Krista's cubicle, but there was no sign of his girlfriend.

Jason hurried to the cubicle and brushed his thumb over the touch-pad. The screensaver vanished, replaced with a view of an open e-mail account. Again it was Krista's.

Jason stared around the hut.

Krista must have fled, but where?

Jason quickly accessed his own e-mail account and toggled the address for his father's office on Capitol Hill. Holding his breath, he typed rapidly as he described the attack in a few terse sentences. In case he didn't make it, he wanted some record. Just before he hit the Send button, he had a moment of insight. Krista's files were still up on the screen. He dragged them, attached them to his note, and hit Send. She would not want them lost.

The e-mail failed to immediately transmit. The attached file was huge and would take an extra minute to upload. He couldn't wait. Jason hoped the battery pack would last long enough for the e-mail to go through.

Fearful of waiting any longer, Jason swung toward the door. He had no way of knowing where Krista had gone. He hoped she had fled into the surrounding desert. That was what he was going to do. Out there were mazes of gullies and dry washes. He could hide for days if necessary.

As he hurried toward the exit, a dark figure appeared and blocked the doorway. Jason fell back with a gasp. The figure stepped into the hut and whispered in surprise.

"Jase?"

Relief flushed through him.

"Krista..."

He hurried to her, his arms wide to take her in. They could still both escape.

"Oh, Jason, thank God!"

His relief matched hers-until she lifted a pistol and fired three times into his chest. The shots felt like punches, knocking him backward to the floor. Fiery pain followed, turning the night even darker. Distantly he heard gunfire, explosions, and more screams.

Krista leaned over him. "Your tent was empty. We thought you'd escaped."

He coughed, unable to answer as blood filled his mouth.

Seemingly satisfied with his silence, she turned on a heel and headed back out into the nightmare of fire and death. She stopped, momentarily silhouetted against the flaming fields, then vanished into the night.

Jason struggled to comprehend.

Why?

As darkness folded over him, he would have no answer to his question, but he alone heard one last thing. The laptop in the neighboring cubicle chimed. His message had been sent.

Chapter 2

October 10, 7:04 A.M.

Prince William Forest Virginia

He needed more speed.

Hunched over the narrow handlebars of the motorcycle, Commander Grayson Pierce flew the bike around a sharp corner. He leaned his six-foot frame into the curve, nearly shearing off his kneecap as he laid the bike low around the turn.

The engine roared as he opened the throttle and straightened his trajectory. His target raced fifty yards ahead of him, riding a smaller Honda crotch rocket. Gray pursued on an older-model Yamaha V-Max. Both bikes were powered by V-4 engines, but his motorcycle was larger and weighed more. If he was going to catch his target, he would need every bit of skill.

And maybe a bit of luck.

They'd reached a short straightaway through the parklands of Prince William Forest. A dense line of hardwoods framed the two-lane road. The mix of towering beech and aspen made for a handsome scenic drive, especially now, in October, when the leaves were changing. Unfortunately, a storm last night had blown most of those leaves into patches of slippery mire on the blacktop.

Gray snapped the throttle wider. Acceleration kicked him in the pants. With the slightest wobble, the bike rocketed down the straight stretch, turning the center line into a blur.

But his target was also taking advantage of the straight road. So far, most of Route 619 had been a roller-coaster ride of sudden turns, deadly switchbacks, and rolling hills. The hour-long chase had been brutal, but Gray could not let the other rider escape.

As his target slowed for the next turn, the distance between them narrowed. Gray refused to let up. Maybe it was foolhardy, but he knew his bike's capabilities. Since acquiring it, he'd had one of the robotics engineers from DARPA-the Defense Department's research and development branch-outfit the motorcycle with a few modifications.

They owed him a favor.

Gray's own outfit-designated Sigma-served as the muscle behind DARPA. The team consisted of former Special Forces soldiers who had been retrained in various scientific disciplines to act as its field operatives.

One of the modifications to the bike was a head's-up display built into his helmet. Across his face shield, data flickered on the left side, noting speed, RPM, gear, oil temperature. On the right side, a navigational map scrolled data that projected best possible gear ratios and speeds to match the terrain.

From the corner of his eye, Gray watched the tachometer slip into the red zone. The navigational array blinked a warning. He was coming at the corner too fast.

Ignoring the data, Gray kept hard on the throttle.

The distance between the two bikes narrowed further.

Thirty yards now separated them as they hit the curve.

Ahead, the rider tilted his bike and roared around the bend. Seconds later, Gray hit the same turn. He sought to eke out another yard by hugging tighter around the blind corner, skimming the center yellow line. Luckily, at this early hour the roads through here were empty of traffic.

Sadly, the same couldn't be said for the wildlife.

Around the corner, a black bear crouched at the shoulder of the road with a cub at her side. Both noses were buried in a McDonald's bag. The first motorcycle sped past the pair. The noise and sudden appearance startled the mother bear into rearing up, and the cub acted on pure instinct and fled-right into the road.

Gray could not get out of the way in time. With no choice, he swung the bike into a hard skid. His tires smoked across the blacktop. As he hit the soft loam of the opposite shoulder, he let the bike drop and kicked away. Momentum slid him across the moist leaves on his back for a good twenty feet. Behind him, the bike hit an oak with a resounding crash.

Coming to a stop in a wet gulley, Gray twisted around. He could see the hind end of the mother bear hightailing it into the woods, followed by her cub. Apparently they'd had enough fast food for one day.

A new noise intruded.

The roar of a motorcycle, coming up fast.

Gray sat straighter. Down the road, his target had swung around and was barreling back toward him.

Oh, great...

Gray ripped away the chinstraps and tugged off his helmet.

The other cycle rocketed up to his position and braked hard in front of him, lifting up on its front tire. The rider was short, but muscled like a pit bull. As the bike came to a stop, the rider pulled off his helmet, too, revealing a head shaved to the skin. He frowned down at Gray.

"Still in one piece?"

The rider was Monk Kokkalis, a fellow operative with Sigma and Gray's best friend. The man's stony features were carved into an expression of concern and worry.

"I'm fine. Hadn't expected a bear in the road."

"Who does?" Monk cracked a wide grin as he booted his kickstand into place and climbed off the bike. "But don't go thinkin' of welshing on our bet. You set no rules against natural obstacles. Dinner's on you after the conference. Porterhouses and the darkest ale they have at that steak-house by the lake."

"Fine. But I want a rematch. You had an unfair advantage."

"Advantage? Me?" Monk stripped off one of his gloves to expose his prosthetic hand. "I'm missing my hand. Along with a fair amount of my long-term memory. And been on disability for a year. Some advantage!"

Still, the grin never wavered as Monk offered his DARPA-engineered prosthetic. Gray took the hand, feeling the cold plastic fasten firmly on him. Those same fingers could crush walnuts.

Monk pulled him to his feet.

As Gray brushed wet leaves from his Kevlar motorcycle suit, his cell phone chimed from his breast pocket. He pulled it out and checked the Caller ID. His jaw tightened.

"It's HQ," he told Monk and lifted the phone to his ear. "Commander Pierce here."

"Pierce? About time you picked up. I've called you four times in the past hour. And may I ask what you are doing in the middle of a forest in Virginia?" It was Gray's boss, Painter Crowe, director of Sigma.

Fighting for some adequate explanation, Gray glanced back at his motorcycle. The bike's GPS must have betrayed his location. Gray struggled to explain, but he had no adequate excuse. He and Monk had been sent from Washington to Quantico to attend an FBI symposium on bioterrorism. Today was the second day, and Gray and Monk had decided to skip the morning lectures.

"Let me guess," Painter continued. "Out doing a little joyriding?"

"Sir..."

The sternness in the director's voice softened. "So did it help Monk?"

As usual, Painter had surmised the truth. The director had an uncanny ability to assess a situation. Even this one.

Gray looked over at his friend. Monk stood with his arms locked across his chest, his face worried. It had been a hard year for him. He had been brutalized in an enemy's research facility where a part of his brain had been cut out, destroying his memory. Though he had recovered what was left, gaps remained, and Gray knew it still haunted him.

Over the last two months, Monk had been slowly acclimating back to his duties with Sigma, restricted though they might be. He was on desk duty and offered only minor assignments here in the States. He was limited to gathering intel and evaluating data, often beside his wife, Captain Kat Bryant, who also worked at Sigma headquarters and had a background in Naval Intelligence.

Gray knew Monk was straining at the bit to do more, to gain back the life that had been stolen from him. Everyone treated him as if he were a fragile piece of porcelain, and he'd begun to bristle at all the sympathetic glances and whispered words of encouragement.

So Gray had suggested this cross-country race through the park that bordered the Quantico Marine Corps Reservation. It offered a chance to blow off some steam, to get a little grit in the face, to take some risk.

Gray covered the phone with his hand and mouthed to Monk, "Painter's pissed."

His friend's face broke into a broad grin.

Gray returned the phone to his ear.

"I heard that," his boss said. "And if you're both done having your bit of fun, I need you back at Sigma Command this afternoon. Both of you."

"Yes, sir. But can I ask what it's about?"

A long pause stretched as if the director was weighing what to say. When he spoke, his words were careful. "It's about the original owner of that motorcycle of yours."

Gray glanced at the crashed bike. The original owner? He flashed back to a night two years ago, remembering the roar of a motorcycle down a suburban street, running with no lights, bearing a deadly rider, an assassin of mixed loyalties.

Gray swallowed to gain his voice. "What about her?"

"I'll tell you when you get here."

1:00 P.M.

Washington, D.C.

Hours later, Gray had showered, changed into jeans and a sweatshirt, and sat in the satellite surveillance room of Sigma headquarters. He shared the space with Painter and Monk. On the screen shone a digital map. It traced a crooked red line from Thailand to Italy.

The path of the assassin ended in Venice.

Sigma had been tracking her for over a year. Her location was marked by a small red triangle on a computer monitor. It glowed in the middle of a satellite map of Venice. Buildings, crooked streets, and winding canals were depicted in precise gray-scale detail, down to the tiny gondolas frozen in place, capturing a moment in time. That time was shown in the corner of the computer monitor, along with the approximate longitude and latitude of the assassin's location:

10:52:45 GMT OCT 9

LAT 41°52'56.97"N

LONG 12°29'5.19"E

"How long has she been in Venice?" Gray asked.

"Over a month."

Painter ran a tired hand through his hair and narrowed his eyes in suspicion. He looked exhausted. It had been a difficult year for the director. Pale from spending much of the day in offices and meetings, Painter's mixed Native American heritage was only evident in the granite planes of his face and the streak of white through his black hair, like a tucked snowy feather.

Gray studied the map. "Do we know where she's staying?"

Painter shook his head. "Somewhere in the Santa Croce area. It's one of the oldest neighborhoods of Venice, not very touristy. A maze of bridges, alleys, and canals. An easy place to keep hidden."

Monk sat back from the other two, adjusting the connection of his prosthetic hand. "So why did Seichan pick that city of all the places in the world to hole up?"

Gray glanced to the corner of the monitor. It displayed a photo of the assassin, a woman in her late twenties. Her features were a mix of Vietnamese and European descent, possibly French, with her bronzed skin, slender features, and full lips. When Gray had first met her three years ago, she'd almost killed him, shooting him point-blank in the chest. Even now he pictured her in that same turtlenecked black bodysuit, recalling how it had hugged her lithe form, hinting at both the hardness and softness that lay beneath.

Gray also pictured their last association. She'd been captured and held prisoner by the U.S. military, badly bloodied and recovering from abdominal surgery. At the time, Gray had helped her escape custody, paying back a debt owed after she had saved his own life-but her freedom had not come without a price.

During the surgery, Gray's boss had a passive polymer tracker secretly planted in her belly. It was a condition for her release, extra insurance that they'd be able to monitor her location and movements. She was too important to let go, too intimately tied to a shadowy terrorist network known as the Guild. No one knew anything about the true puppetmasters of that organization-only that it was well entrenched and had tendrils and roots globally.

Seichan claimed to be a double agent assigned to infiltrate the Guild and discover who truly ran its operations. Yet she offered no proof except her word. Gray had pretended to allow her to escape, while at the same time he kept silent about the implanted tracker. The device offered U.S. intelligence services a chance to discover more about the Guild.

But Gray suspected her decision to go to ground in Venice had nothing to do with the Guild. He felt Painter Crowe's gaze on him, as if waiting for him to come up with an answer. His boss's face was impassive, stoic, but a flicker in those ice-blue eyes suggested that this was a test.

"She's returning to the scene of the crime," Gray said and sat straighter.

"What?" Monk asked.

Gray nodded to the map overlay. "The Santa Croce area also houses some of the oldest sections of the University of Venice. Two years ago, she murdered a museum curator in that city, one connected to the same university. Killed him in cold blood. She said it was necessary to protect the man's family. A wife and daughter."

Painter confirmed the same. "The child and mother do live in that area. We've got people on the ground trying to pinpoint her location. But the tracker is passive. We can't narrow her location to less than two square miles. In case she shows up, we do have the curator's family under surveillance. With so many eyes looking for her, she must be maintaining a low profile, possibly using a disguise."

Gray remembered the strain in Seichan's face when she had tried to justify the cold-blooded murder of the museum curator. Possibly guilt, rather than the Guild, had drawn her back to Venice. But to what end? And what if he was wrong? What if this was all an artful bit of trickery? Seichan was nothing if not brilliant, an excellent strategist.

He studied the screen.

Something felt wrong about all this.

"Why are you showing me this now?" Gray asked. Sigma had been tracking Seichan for over a year, so why the sudden urgency to call him back to central command?

"Word has filtered down from the NSA, passing through the new head of DARPA and down to us. With no real intelligence gained from Seichan's freedom this past year, the powers-that-be have lost patience with the operation and have ordered her immediate capture. She's to be brought in to a black ops interrogation center in Bosnia."

"But that's insane. She'll never talk. Our best chance of discovering anything concrete about the Guild is through this operation."

"I agree. Unfortunately, we're the only ones who hold that position. Now if Sean was still heading DARPA..."

Painter's words trailed off into a place of pain. Dr. Sean McKnight had been the founder of Sigma and the head of DARPA at the time. Last year he'd been killed during an assault on Sigma Command. The new head of DARPA, General Gregory Metcalf, was still fresh to his position, still dealing with the political fallout following the assault. He and Painter had been butting heads ever since. Gray suspected that only the president's support of Painter Crowe kept the director from being fired. But even that support had its limits.

"Metcalf refuses to ruffle any feathers among the various intelligence communities and has sided with the NSA on this matter."

"So they're going to bring her in."

Painter shrugged. "If they can. But they have no idea who they're dealing with."

"I'm between assignments. I could head out there. Offer my help."

"Help to do what? Help find her or help her get away?"

Gray remained silent, his feelings mixed. He finally spoke firmly. "I'll do whatever is asked of me," he said, staring pointedly at Painter.

The director shook his head. "If Seichan sees you or even suspects you're in Venice, then she'll know she's being tracked. We'll lose all advantage."

Gray frowned, knowing the director was right.

The phone rang, and Painter picked up the receiver. Gray was glad for the momentary distraction as he fought to settle his thoughts.

"What is it, Brant?" Painter said. As the director listened to his office assistant's reply, the crease between his eyes deepened. "Patch the call through."

After a moment, Painter held the phone receiver toward Gray. "It's Lieutenant Rachel Verona, calling from Rome."

Gray could not hide his surprise as he accepted the phone and placed it to his ear. He turned slightly away from the other two men.

"Rachel?"

He immediately heard the tears in her voice. There was no sobbing, but her normally crisp fluency was fractured into pieces, catching between words. "Gray...I need your help."

"Anything. What is it?"

He had not spoken to her in months. For over a year, he'd been romantically involved with the raven-haired lieutenant, even talking marriage, but in the end it had not worked out. She was too tied down to her job with the Italian carabinieri. Likewise, Gray had deep roots both professionally and personally here in the States. The distance proved too great.

"It's my uncle Vigor," she said. Her words rushed out as if hurrying ahead of a flood of tears. "Last night. There was an explosion at Saint Peter's. He's in a coma."

"My God, what happened?"

Rachel hurried on. "Another priest was killed, one of his former students. They suspect terrorists. But I don't...they won't let me...I didn't know who else to call."

"It's okay. I can be out there on the next flight." Gray glanced back to Painter. His boss nodded, needing no explanation.

Monsignor Vigor Verona had helped Sigma in two earlier operations. His knowledge of archaeology and ancient history had proved vital, along with his intimate connections within the Catholic Church. They owed the monsignor a huge debt.

"Thank you, Gray." She already sounded calmer. "I'll forward the investigative file. But there are some details kept out of the report. I'll fill you in once you're here."

As she spoke, Gray's attention settled on the computer monitor, specifically on the glowing red tracker in the center of Venice. The photo of Seichan stared back at him from the corner of the screen, her expression cold and angry. The assassin also had a past history with Rachel and her uncle.

And now she was back in Italy.

A sense of foreboding jangled through him.

Something was wrong with this whole situation. He sensed a storm brewing out there, but he didn't know which way the winds were blowing. He knew only one thing for certain.

"I'll be there as soon as I can," he promised Rachel.

Chapter 3

October 10, 7:28 P.M.

Rome, Italy

As Lieutenant Rachel Verona stepped out of the hospital and into the dusky twilight of central Rome, she took a deep breath of the crisp autumn air, her anxiety easing a little. The sting of disinfectant had barely masked the odor of bodies languishing in beds. Hospitals always smelled like dread.

For the first time in years, she wished for a cigarette, anything to smoke out the sense of apprehension that had built inside her with every passing hour as her uncle remained in a coma. He was hooked to IV lines; electrodes led to machines that monitored his vital signs; a respirator moved his chest up and down. He looked a decade older, his eyes blackened and bruised, his head shaved and wrapped. The doctors had explained: subdural hemorrhage along with a small skull fracture. They were closely monitoring his intracranial pressure. MRI showed no brain damage, but he remained unconscious, which worried the doctors. According to the medical and police report, Vigor had arrived at the hospital in a semidelirious state. Before he slipped into a coma, he kept repeating one word in a frantic manner.

Morte.

Death.

But what did that mean? Had Vigor known what had happened to the other priest? Or was it just delirium?

No one could ask him. He remained unresponsive.

Still, it bothered her. She had held his hand most of the day, squeezing it occasionally, praying for some sign of recovery. But his fingers remained lax, his skin cold, as if something vital had escaped his body, leaving only this shell behind.

What especially tortured Rachel was that she couldn't help her uncle. Vigor had practically raised her, and he was the only real family she had left. So she had sat with him all day, only leaving her vigil to make the call to the United States.

Gray would be here by morning.

It was the only bit of good news in the past twenty-four hours. Though she couldn't help Vigor medically, she could use her resources to discover the truth behind the attack.

At the moment, the investigation into the explosion at Saint Peter's had turned into a multiagency quagmire, involving everyone from Italian intelligence services to Interpol and Europol. Everyone seemed to have come to the consensus that it was a terrorist attack. This assessment rose mainly from the postmortem mutilation of the dead priest's body. A strange mark had been burned into his forehead.

Someone had definitely left a message. But what was that message and who had sent it? As of yet, no group had claimed responsibility.

Rachel knew the quickest way to discover the truth was to instigate her own investigation, something with a narrower focus, more surgical than the current chaos generated by the various agencies.

So she had called Gray. Though such a plea for help was awkward on a personal level, she recognized she would need Sigma's global resources if she hoped to discover the truth. She also recognized that she couldn't do this alone. She needed someone she could fully trust. She needed Gray.

But was the call to him more than just professional?

She pushed that last thought aside as she crossed the hospital parking garage. Reaching her small blue Mini Cooper, she climbed inside and set off across Rome. She left the top down, and the freshening breeze helped clear her head, until a trundling tour bus swooped ahead of her, belching fumes.

Rachel swung off the main thoroughfare and wound through smaller streets framed by shops, cafés, and restaurants. She had been planning to head over to her apartment, to rest and collect her thoughts before tomorrow, but instead her path wound on its own toward the Tiber River. After a few turns, the shining dome of Saint Peter's rose into view on the far bank.

She continued to let traffic funnel her toward her goal. All of Vatican City had been closed to the public since the explosion. Even the pope had been shifted for security reasons to his summer residence at Castel Gandolfo. But all that failed to halt the flow of tourists and onlookers. If anything, curiosity had thickened the throngs.

Due to the congestion, it took Rachel an extra half hour to find a parking spot. By the time she reached the police barricade that cordoned off the famous square, full night had set in. Saint Peter's Square was usually crowded with the pious and the raucous, but at the moment, it was nearly deserted. Only a few uniformed men patrolled among the columns and in the open piazza. One stood post at the foot of the Egyptian obelisk that rose in the center of the square. They all bore rifles on their shoulders.

Rachel showed her credentials at the barricade.

The policeman frowned. He was middle-aged, thick around the belly, and stood slightly bowlegged. The city police and the militarized carabinieri were not always on the best of terms.

"Why are you here?" he asked brusquely. "Why does this attack concern the Carabinieri Tutela del Patrimonio Culturale?"

It was a fair question. Her agency oversaw the theft of art and the black market trade in antiquities. It had nothing to do with domestic terrorism. She had not been authorized to be here. In fact, due to her connection with one of the victims, she had been specifically warned to keep her distance.

But she had to see the crime scene for herself.

Rachel cleared her throat and pointed forward. "I'm here to catalog and document the site of the explosion, to verify that no art was stolen following the bombing."

"So, secretarial work." His voice rippled with disdain. He added under his breath, "No wonder they sent a woman."

Rachel refused to rise to the bait. She retrieved her credentials. "If you're done, it's late and I have much work to do."

He shrugged and stepped aside, but just barely. She had to brush against him to pass. He leaned into her, pressing, trying to intimidate her with his bulk and size. Rachel knew this game. In an organization that was mostly a male fraternity, she was treated as either a threat or something to be conquered.

Anger flared, momentarily burning through her anxiety and worry. She pushed past the brute, but not before making sure her heel found the man's instep. She ground down hard as she stepped past him.

He barked in surprise and hopped back.

"Scusi," she apologized coldly and continued into the square without looking back.

"Zoccola!" he swore at her.

She ignored him as she crossed the empty piazza. To either side, the encircling arms of Bernini's colonnades embraced her. She found her pace growing quicker as she passed the obelisk and fountains and continued toward the main doors to the basilica. Overhead, the breadth of Michelangelo's dome glowed against the night sky.

Passing between the giant statues of Saint Peter and Saint Paul that stood guard before the basilica, she glanced at the inscription below the sword-bearing apostle Paul. In Hebrew, it read, "I can do all things in Him who strengthens me." She couldn't read Hebrew, but it had been her uncle Vigor who had taught her the words as a young girl. She took strength from both that message and the memory of her uncle.

With renewed determination, she climbed the steps to the entrance to Saint Peter's. She found the doors unlocked. Crossing the church portico, she passed into the cavernous nave of the basilica. It stretched almost two hundred meters ahead of her. The church was dark except for a scatter of flickering votive candles, and at the far end of the nave the papal altar shone with the glow of portable sodium lamps. Even from here, Rachel made out the crisscross of crime tape.

The explosion took place in the apse, the area behind the main altar. She headed down the center aisle, ignoring the wealth of art, architecture, and history all around her. Her attention was focused on her goal.

Reaching the main altar, she stepped to the edge of the crime scene. At this hour, the area was deserted. Over the past two days, the investigators and experts had gone over the site with their evidence bags, brushes, swabs, tubes, and vials of chemicals. It was already known that the explosive charge was a dense form of heptanitrocubane, a new class of powerful energetics.

A shiver passed through Rachel as she stared down at the scorched marble. It was the only sign left of the actual attack. Even the blood had been cleaned off. But the floor was still marked with tape, displaying splatter patterns and estimating force trajectories of the blast. On the far side of the apse, a chalk outline marked where Father Marco Giovanni's body had come to rest. He was found at the foot of the Altar of the Chair of Saint Peter, beneath the alabaster window showing the dove of the Holy Spirit.

Rachel had read the report on the young priest. He'd been a student of her uncle, a fellow Vatican archaeologist. According to the file, he'd spent the past decade in Ireland, researching the roots of Celtic Christianity, studying the early fusion of pagan rituals with the Catholic faith. He concentrated specifically on the mythos surrounding the Black Madonna, a figure often epitomized as the fusion of the pagan Earth Mother with the Virgin Mary.

Why would such an archaeologist be targeted? Or was it random? Had her uncle and his student just been at the wrong place at the wrong time?

None of it made sense.

Rachel swallowed and turned. They'd found her uncle crumpled by the papal altar, blown by the blast wave, barely conscious.

Not wanting to contaminate the crime scene, Rachel circled around the outside of the taped-off area. She climbed the two steps to the left side of the apse. There was little room. She edged along the monument to Pope Paul III, with its statues of the virtues, Justice and Prudence, done in the likeness of the deceased pope's sister and mother.

Her feet slowed.

What am I doing here?

Rachel suddenly grew too conscious of the tomblike quiet of the basilica, of the weight of ages and death, of the stacks of tombs around and below her. It didn't help that across the apse, on the far side of the crime scene, stood the sepulcher of Pope Urban VIII. A bronze statue of the pope sat atop the monument, his hand raised in blessing. But below his feet rested his tomb, and rising from the top of the tomb was a bronze skeleton. An upraised bony hand was frozen as it wrote the name of the deceased pope on an open scroll.

Rachel shivered at the sight.

She was not normally so superstitious, but with Uncle Vigor so near death himself...What if she lost him?

She wanted to turn away, but she found her gaze lingering on the macabre statue, the symbol of death. Then she remembered. A cold wash swept through her, raising goose bumps over her arms.

Death.

She mumbled aloud the one word Vigor had kept repeating in his delirium. "Morte."

She studied the bronze statue crouched atop the tomb. What if Vigor had been trying to tell them something, something he knew?

Rachel hurried back around the taped-off crime scene to the other side of the apse. She tipped up on her toes to peer more closely at the statue, but though she examined it carefully, she still almost missed it. The brown leather cord was the same color as the aged bronze.

She pulled on a pair of latex gloves and climbed up on the edge of the tomb to reach it. Grasping the cord, she freed a tiny satchel that was half-hidden behind the bony palm of the Grim Reaper. She dropped back down with her prize. Was her discovery of any significance? Or was this some bit of decoration left by a supplicant or tourist?

She noted a mark burned into the leather. It held no significance. It was a crude spiral, like some magic charm.

Disappointed, she turned the small leather pouch over. Her breath caught in her throat as she saw what was burned into the leather on this side.

A circle stamped with a cross.

She had seen this mark before.

In the forensics report on the body of Father Marco Giovanni.

The same symbol had been branded into the forehead of the dead priest. It had to be significant, but what did it mean?

Rachel knew one place to look for an answer. She teased open the pouch and dumped the contents into her palm. She frowned down at the single object. It looked like a small blackened twig. She lifted it closer-and immediately realized her error.

The twig had a fingernail.

Horrified, she almost dropped it.

What she held wasn't a twig.

It was a human finger.

2:55 P.M.

Washington, D.C.

Painter sat at his desk in his windowless office and rolled a bottle of aspirin between his palms. A dull ache had taken root between his eyeballs, presaging a full-blown migraine. He shook the aspirin bottle and wished for something stronger, perhaps something chased by a tall single-malt Scotch.

Still, he would trade it all for one neck massage by his girlfriend. Unfortunately, Lisa was off on the West Coast, visiting her rock-climbing brother in Yosemite. She wouldn't be back for another week. On his own, he would have to settle for the comforts of Bayer Extra Strength.

For the past hour he'd been analyzing data and reports, most of which were still posted on the giant LCD wall monitors that surrounded his desk. As he glanced at one of the screens, he wished for the thousandth time that his office had an actual window. Maybe it was that part of him that was half Mashantucket Indian, but he needed some bit of connection to blue skies, trees, and the simple rhythms of an ordinary life.

But that was never going to happen.

His office, along with the rest of Sigma Command, was buried beneath the Smithsonian Castle on the National Mall. The covert facility occupied the Castle's old WWII-era bomb shelters. The location had been picked both for its convenient access to the halls of power and for its proximity to the Smithsonian Institution's many research facilities.

At the moment, Painter would've traded it all for one window. Still, this had been his home for the past few years, and he was very protective of it. After last year's assault on the facility, Sigma was still recovering. The damage had gone much deeper than just scorched walls and destroyed equipment. Washington politics was a complicated web of power, ambition, and bitter enmities. It was a place where the weak were torn apart by the strong. And fair or not, the assault had damaged Sigma's position among U.S. intelligence forces.

To make matters worse, Painter suspected that the true masterminds of the attack were still at large. The man who had led the assault, a division chief for the Defense Intelligence Agency, had been dismissed as a rogue agent, but Painter wasn't so sure. To pull off the assault, someone had to have been supporting him, someone buried even deeper within the web of Washington politics.

But who?

Painter shook his head and glanced at the clock. Such questions would have to wait. In a few minutes, he would be heading into another firestorm. He wasn't ready to butt heads again, but he had no choice in the matter. He'd already had a heated discussion two hours ago with Gray Pierce. Gray had wanted to bring Monk Kokkalis with him to Italy, but Painter wasn't convinced Monk was ready for a full operation. Medical and psych had not yet given Gray's partner a clean bill of health.

Besides, the details were still sketchy coming out of Rome. Painter was unsure which of Sigma's operatives were best suited for the mission, which scientific discipline would complement Gray's expertise in biophysics. Monk Kokkalis's specialty was forensics, and at the moment, such skills did not seem necessary. Recognizing this, Gray had finally acquiesced, but Painter hadn't sent him out alone. Until further details were gathered, all Gray needed was some muscle.

And that he got.

As Painter pondered taking another aspirin, the intercom chimed on his desk. Brant's voice followed. "Director, I have General Metcalf holding for you."

Painter had been expecting the teleconference call. He'd read the classified e-mail from the head of DARPA. With a heavy sigh, he tapped the connection and swung his chair around to face the wall monitor behind him.

The dark screen flickered into full color. The general was seated behind a desk. Gregory Metcalf was African American, a graduate of West Point, and though in his midfifties, he remained as sturdy and hard as when he'd been a linebacker for the Point's football team. The only signs of his age were his salt-and-pepper hair and a pair of reading glasses held in his left hand. After Metcalf was assigned to head DARPA, Painter quickly learned not to underestimate the man's intelligence.

But there remained a wariness between the two.

The general shifted forward, and without any preamble asked, "Have you read the report I sent about the conflict in Africa?"

So much for simple courtesy.

Painter motioned to one of the wall monitors. "I have. Along with pulling NATO's report about the assault on the Red Cross camp. I also did a background check on the corporation running the test farm out there."

"Very good. Then I won't have to get you up to speed on the details."

Painter prickled at the condescension. "But I still don't understand what this has to do with Sigma."

"That's because I haven't told you yet, Director."

The ache between Painter's eyeballs grew sharper.

The general tapped at a keyboard in front of him. The wall screen split away to display a still photo next to the general. The picture showed a young white male, stripped to his boxers and strung up on a wooden cross in the middle of a charred and smoky field. The image was less like a crucifixion and more like a ghoulish scarecrow. In the background, Painter noted the dry African savannah.

"The young man's name is Jason Gorman," Metcalf said coldly.

Painter's brows pulled tightly together. "Gorman. As in Senator Gorman?"

The senator's name had come up during Painter's research into the Viatus Corporation. Sebastian Gorman was head of the Senate Committee on Agriculture, Nutrition, and Forestry. He was a powerful advocate for the advancement of genetically modified foods as a means to feed the starving world and supply new biofuel resources.

The general cleared his throat, drawing back Painter's stunned attention. "That is Senator Gorman's twenty-three-year-old son. The young man had a master's degree in plant molecular biology and was working toward his doctorate, but he went to Mali mostly to serve as the senator's eyes and ears on the project over there."

Painter began to understand why this crisis had risen to the levels it had in Washington. The powerful senator, surely distraught and wanting answers about the death of his son, must be shaking all of Capitol Hill. But still Painter did not understand Sigma's role in the matter. From the NATO report, the attack had been perpetrated by Tuareg rebels, a brutal force who were constantly plaguing the West African republic.

Metcalf continued, "Senator Gorman received an e-mail message from his son on the morning of the attack. It described the assault in a few terse sentences. From the descriptions of helicopters and napalm bombing, the attack was both militarized and large scale in force and scope."

Painter sat straighter.

"Attached to the same e-mail was a set of research files. The senator did not understand why they'd been forwarded, nor could he decipher their scientific content. Not knowing what else to do, he sent them to his son's thesis professor at Princeton University, Dr. Henry Malloy."

"I'd like to see those files myself," Painter said, beginning to understand why Sigma had been called into the matter. The strange attack, the cryptic research, all fit the scope of Sigma. Painter's mind already began charting logistics and a plan of action. "I can have someone out in the field in Mali within twenty-four hours."

"No. Your role in this matter will be limited." Metcalf's voice deepened with an implied threat. "This mess is already escalating into a political shitstorm. Senator Gorman is on a witch-hunt, looking for any and all parties to blame."

"General-" Painter began.

"And Sigma's already on fragile ground. One misstep, and no one will be able to pick up the pieces."

Painter held back a stronger refrain, letting the implied lack of confidence in his group roll off his back. He had to pick and choose which fights to have with this man. This wasn't one of them.

"So what role do you see for Sigma?"

"To gather intelligence on those files, to determine if it warrants further investigation. And the first place to start is with Dr. Malloy. I want him interviewed, and the files reviewed."

"I can have a team over there by this afternoon."

"Very good. But there is one other thing. Something that I'd like you to undertake personally."

"What's that?"

"One piece of information has been kept quiet for now. I want your take on the matter." The general tapped at his keyboard, and the photo zoomed in to Jason Gorman's face. "Whoever strung the boy up mutilated his body."

Painter stood and moved closer to the wall monitor. A symbol had been burned into the young man's brow, as if someone had taken a branding iron to him. A circle and a cross.

"I want to know why they did this," Metcalf said. "And what it means."

Painter slowly nodded.

So did he.

9:35 P.M.

Rome, Italy

Rachel slid her Mini Cooper into the assigned parking place at her apartment complex. Seated behind the wheel, she took an extra moment to think about what she'd done. On the passenger seat was a small clear plastic bag holding the old leather pouch and its macabre contents.

She had left Saint Peter's without telling anyone about what she'd discovered.

It's late, she had justified in her head. I can turn it over to the investigators in the morning. Give a full report then.

But Rachel recognized the deeper truth behind her theft. It had been her uncle's words that had guided her to the hidden pouch. She had felt a certain possessiveness about that discovery. If she turned the pouch over to the authorities, not only would she be reprimanded for trespassing on a case that was beyond her jurisdiction, but she could be cut totally out of the loop. She might never find out the significance of the pouch. And lastly, she could not ignore a touch of pride about the matter. No one else had found the pouch. She trusted her own gut more than the muddle and chaos that was this international and interdepartmental investigation.

And her gut told her that she was out of her league. She needed help. She would wait until Gray arrived in the morning, get his take on all of this, and go from there.

Settled on a plan of action, Rachel grabbed the evidence bag and shoved it into her jacket. She climbed out of her car and headed for the stairs. Her apartment was on the third floor. Though small, she did have a nice view of the Coliseum from her balcony.

Reaching the third floor landing, she pushed through the stairwell door. As she headed down the hallway, she noted two things. Mrs. Rosselli was cooking with too much garlic again, and a glow shone out from under her own door.

Rachel stopped. She always turned off her lights before leaving her apartment. But then again, she had been upset this morning. Maybe she had forgotten.

Not taking any chances, she lifted a bit on her toes and crept silently down the hallway. This city was plagued by thieves and pickpockets, and break-ins were not uncommon in this area. Her eyes remained fixed on the bar of light under her door. As she drew closer, a shadow passed across the glow.

Rachel's skin went cold.

Someone was in her apartment.

Swearing under her breath, she backed away. She had no weapon. She considered knocking on Mrs. Rosselli's door, getting out of the hallway, but the garlic already stung her nose. Inside the old woman's cramped apartment, the fumes would be blinding. Instead, she reached into a pocket and pulled out her cell phone.

She retreated to the stairwell door and shoved through it, keeping an eye on her door. As she stepped onto the landing, something cold pressed against the bare nape of her neck.

She recognized the barrel of a pistol.

A hard voice confirmed the threat. "Don't move."

Chapter 4

October 10, 3:28 P.M.

Rockville, Maryland

Monk bounced his baby girl on his knee. Penelope squealed, wearing a goofy smile that plainly came from her father. Luckily that's all she got from him. Her light auburn curls and delicate features were all from her mother.

"Monk, if you make her spit up...!"

Kat crossed out of the kitchen, drying her hands on a towel. She still wore her dress blues. She had come back from Capitol Hill an hour ago, where she'd been canvassing some former intelligence contacts on behalf of Sigma, helping Painter Crowe shore up some political breeches. Her only concession to being home was to unpin her hair and let its full cascade drape below her shoulders.

Monk remained in his sweatpants and T-shirt. Since dropping Gray off at the airport, he'd come straight back to their new home in the Maryland suburbs. What else was there to do? He knew Gray had gone to bat for him, tried to get him on board for the investigation in Italy. But that had been a wash.

He shifted the baby onto his lap.

"I have her bottle warmed up," Kat said, heading toward him with her arms out to take Penelope. She suddenly tripped, hopped a step, and caught her balance. She stared down at the floor. "Monk, how many times have I told you not to leave your hand just lying around?"

Monk rubbed the stub of his wrist. "The new prosthetic still chafes."

Kat sighed heavily and took Penelope. "Do you know how much one of those costs?"

Monk shrugged. The DARPA-designed prosthetic was a marvel of bioengineering, incorporating the latest in mechanics and actuators, allowing sensory feedback and surgically precise movements. Additionally, the stumped end of Monk's wrist was encased in a polysynthetic cuff, surgically attached and wired into nerve bundles and muscle tendons.

Monk manipulated the titanium contacts on his wrist sheath. On the floor, the disembodied hand lifted onto its fingertips, powered wirelessly from the controls in the sheath. The prosthetic hand might be the brawn, but the wrist cuff was its brain. Monk directed the hand back to the couch, picked it up, and reattached it to his wrist. He flexed his fingers.

"It still chafes," he mumbled.

Kat began to turn toward the kitchen, but Monk patted the seat next to him. Kat sighed again and joined him. Monk pulled her closer, catching a whiff of her hair and the scent of jasmine. She leaned into him. They sat quietly together. Penelope dozed off, a fist curled to her lips. It was nice to hold his entire family in a single embrace.

Kat finally spoke, softly and gently. "Sorry about Italy."

Monk rolled his eyes. He hadn't said a word about the matter to her. It was a touchy subject between them. But he should've known she would find out. With all her contacts in the intelligence communities, it was hard to keep any secrets from her.

She turned to face him. He recognized the play of mixed emotions in the soft concern of her eyes and the worried line of her lips. She knew how much he wanted to get back out into the field, but her fear for him was plain to read. He glanced down at his prosthetic hand. It wasn't a baseless fear.

Still, he loved his job and knew how important it was.

For the past year, while recuperating from his injuries-both mental and physical-he had grown to recognize this more fully. While he loved his family and acknowledged his responsibilities here, he also knew how vital Sigma was to keeping the world safe. He hated being sidelined.

"I heard you have another assignment today," Kat said.

"Just more paper-pushing," he groused. "I'm off to New Jersey to interview an egghead about some research files at Princeton. I'll be back by midnight."

Kat glanced down at her watch. "Then shouldn't you be getting ready?"

"I have time. Director Crowe is sending another agent to tag along. Someone with a background in genetics. A new recruit."

"John Creed."

Monk shifted and stared her in the face. "Is there anything you don't know?"

She smiled, leaned over, and kissed him. "I know that Penelope's bottle is getting cold."

Monk's prosthetic hand tightened on her shoulder, keeping her from getting up. "And I know her bottle can be warmed up again." His voice grew huskier. "And I still have another half hour."

"A whole half hour?" She arched an eyebrow. "You are growing ambitious."

Monk's face broke into a cockeyed grin. "Don't mock me, woman."

She kissed him again, lingering now, and whispered between his lips. "Never."

4:44 P.M.

Princeton, New Jersey

Alone in the basement laboratory, Dr. Henry Malloy ran the computer simulation for the third time. As he waited, he shook his head. It made no sense. He sat back and stretched. He'd been compiling the data sent from Senator Gorman's office for the past twenty-four hours. Due to the volume of raw data, he needed the lab's Affymetrix array station to analyze all the DNA studies and assays in the files.

A knock on the door drew his attention. The lab was kept locked to help protect its ozone-free status. The facility was only accessible with a proximity keycard.

With a few minutes still to go on the assay, he crossed to the door and opened it with a whispered hush of pressurized air. It was one of his doctoral students, Andrea Solderitch. Henry had hired the woman as his aide. She was attractive, with a shapely figure and auburn hair, but she was no twenty-something coed. She was in her midfifties, changing careers, formerly a registered nurse specializing in dialysis. And with the long hours spent together, he appreciated someone who occupied his same generation. They even liked the same music, which he often caught her humming under her breath.

At the moment, though, her expression was worried.

"What is it, Andrea?" he asked.

She lifted a sheaf of Post-it notes. "Senator Gorman's office has called three times, wanting to check on your progress."

Henry took the notes. He hated to have someone breathing down his neck, but he also understood the senator's agitation. While Jason Gorman had only been Henry's student, he still felt a stabbing pang of grief at the boy's untimely death, especially with the brutality behind it.

"I also came down here to remind you that you have that appointment with Dr. Kokkalis from Washington in another hour. Did you want me to fetch you something from the cafeteria before then?"

"I'm fine, but since you're here, I can use a fresh set of eyes on this data. Especially before I talk to Washington. See what you think."

Her expression widened, barely masking her delight.

"And I appreciate you coming in on your day off," he added as he led her toward the computer station. "I couldn't have gotten this all done without your help."

"No problem, Dr. Malloy."

The computer modeling had finally finished its third run. The screen displayed the chromosomal mapping for the corn sample planted in the test field out in Africa. All of the chromosomes were black, except for a single one highlighted in white.

Henry tapped it on the screen. "Here you can see the radio-marked foreign DNA engineered into the genetically modified corn."

Andrea leaned closer. Curiosity crinkled her brow. "What's the source of the DNA? Bacterial?"

"Most likely. But I can't say for sure."

Still, Andrea's guess was on target. Most genetic modifications were engineered via bacterial recombination and gene splicing, taking beneficial traits of certain bacteria and incorporating them into the plant genome. One of the earliest successes was when genes from Bacillus thuringiensis were inserted into tobacco plants. They made the plants more insect resistant, requiring the use of less insecticide in the fields. The same method was now used in corn. Such biotechnology had grown so prevalent over the past ten years that currently one-third of all corn grown in the United States was genetically modified.

"If it's not bacterial DNA," Andrea asked, "then what?"

"I don't know. It's patented and classified by Viatus. It's only listed in the file as Dt222. The Dt stands for 'drought tolerant.' But that's not what I wanted to show you." Henry pointed at the screen. "This assay was sent to me by Jason Gorman two months ago."

"Two months ago?"

"I know. The boy was so excited to be involved in that African field study. He wasn't supposed to disseminate this information. It was a violation of his confidentiality agreement. I warned him to be more discreet and to keep quiet about it. I can only imagine his desperation on that last morning. Yet he still had the foresight to preserve whatever data he could."

Andrea nodded. "What did he send out that last morning?"

Henry tapped at the keyboard, bringing forth the latest data. "Let me show you. They had just harvested the first generation of corn from the seeds planted. He sent the complete analysis of that harvest, including an entire DNA assay. Here are the results."

On the screen appeared a second batch of chromosomes. Again a majority of them were color coded in black, denoting normal corn DNA. But instead of a single chromosome in white, a second chromosome above it was stippled in white and black.

"I don't understand," Andrea said.

"Look closer."

Henry zoomed in on the picture of the transformed chromosome. It now showed a fine mapping of the individual genes, displaying a striping of black and white.

Henry explained, "The foreign DNA is incorporating itself into another chromosome, invading its neighbor."

"It's spreading?"

He sat back and stared over at Andrea. He allowed some excitement to enter his voice. "I can't say for sure. But I've compiled the data three times. Maybe the first sample that Jason sent was from a different hybrid. They could be testing more than one version of the corn out there. But if they're not, it would suggest that the genetic modification is unstable. It's changed from one generation to the next. The sample's become more foreign and less corn."

"What does that mean?"

He shrugged. "I have no idea. But someone needs to know about this. I've already passed on an inquiry to the Crop Biogenics division at Viatus. I'm sure they'll want this data. I may even be able to worm a new grant out of the corporation."

Andrea shifted to her feet. "Then maybe I can actually get that raise you keep hinting at." A shadow of a smile played over her face, catching a bit of his excitement.

"We'll see."

Andrea checked her watch. "If you don't need me, I should be getting home. My dogs have been cooped up all day. They're probably crossing their hind legs and dancing to get out."

Henry walked her to the door. "Thanks again for coming in on your day off."

Andrea paused at the door. "Are you sure I can't get you something to eat before I go?"

"No, I'm going to finalize the assay and upload it to the server. It shouldn't take long."

She waved as she exited. The door whooshed closed behind her.

Henry returned to his computer station. It would take him less than an hour to formalize his report. While the file Jason had sent from Africa cast little light on the young man's death, it did illustrate a brave heart, something his father could be proud of.

"You did good, Jason," Henry mumbled as he made a final review of all the files.

Over the next fifteen minutes, he typed a few notes and observations. He wanted to impress Viatus. Their Crop Biogenics division contracted with laboratories around the world to perform their assays, though mostly in India and Eastern Europe at the moment, where costs were cheaper. But Princeton's genomics laboratory was one of the best in the world. If he could persuade the corporation to toss a little business their way...

A slow smile spread as he worked.

A knock on the door interrupted him again. His smile widened. If he knew Andrea, she had not taken him at his word. She must have gone to the cafeteria to fetch him a bite to eat.

"Be right there!" he called out. He crossed the lab and swiped his proximity keycard to unlock the door.

5:30 P.M.

Monk climbed into the cab outside the train station. His partner was already in the backseat, giving directions to the driver.

"Carl Icahn Lab on the Princeton campus. It's on Washington Road."

Monk settled into the seat next to him, straightened his suit jacket, and leaned back. He rested a briefcase on his lap. He stared down at the custom-made Tanner Krolle case and ran a hand over its English bridle leather. It had been an anniversary gift from Kat two months ago, when he'd formally returned to duty, as limited as it might be. He understood the unspoken message behind the expensive purchase. Kat was more than happy to have him pushing papers and conducting routine debriefings and interviews. Anything to keep him out of harm's way.

He sighed, earning a glance from his new partner.

John Creed hunched a bit in his seat. Though wiry as a starved terrier, the man stood within a fingerbreadth of seven feet. He was one of Sigma's newest recruits, clean-shaven, with lanky red hair, freckled over most of his face. Despite his boyish features, his expression remained steadily dour.

Monk frowned and asked him a question that had been nagging him since they'd first met. "So, kid, how old are you? Fourteen? Fifteen?"

"Twenty-five."

Monk tried to hide his doubt. That seemed impossible. Only seven years separated them? Monk flexed his prosthetic hand, aware that a lot could happen over seven years. Still, he studied his companion more closely for the first time, trying to size him up.

On the train ride from Washington, Monk had read through the details about Dr. Henry Malloy, but he knew only the briefest bio on his traveling companion. Creed was from Ohio, had quit medical school after one year, and served two tours in Kabul as a grunt. Shrapnel from an IED had left him with a permanent limp. He tried for a third tour but ended up out of the service, though the details on that were less clear. Due to his test scores and background, he was recruited by Sigma and trained in genetics at Cornell.

Still, the kid looked like he could be in high school.

"So, Doogie," Monk continued, "how long have you been active?"

Creed just stared at Monk, plainly accustomed to ribbing about his baby-faced looks. "Finished Cornell three months ago," he said stiffly. "Been in D.C. for two months. Mostly getting settled in."

"So this is your first assignment?"

"If you call this an assignment...," he mumbled, and stared out the passenger window.

Though Monk felt the same way, he still bristled. "Nothing's trivial when it comes to fieldwork. Every detail matters. The right piece of information can make or break a case. It's something you need to learn, Doogie."

Creed glanced to him. His dour look turned a bit sheepish. "Okay. Point taken."

Monk folded his arms, hardly satisfied.

Kids. Think they know everything.

Shaking his head, Monk turned his attention outside as the cab crossed onto the Princeton campus. It was as if a verdant chunk of England had been dropped into the middle of New Jersey. Autumn leaves spread across rolling green lawns, ivy climbed walls of stately gothic stone buildings, even the dormitories looked like something out of Currier and Ives.

As they glided through this bucolic world, it did not take them long to reach their destination. The cab pulled to the curb, and they climbed out.

The Carl Icahn Laboratory occupied a corner of a wide green expanse. While many of Princeton's structures dated to the eighteenth and nineteenth centuries, the laboratory was only a few years old, a stunning example of modern architecture. Two rectangular buildings stood perpendicular to one another, housing the main labs. Joining them together was a two-story curved atrium, facing the parklands.

That's where they were to meet Dr. Henry Malloy. "Ready?" Monk asked and checked his watch. They were five minutes late. "Ready for what?"

"The interview."

"I thought you'd conduct the debriefing of the professor."

"Nope. It's all you, Doogie."

Creed sighed heavily through his nose. "Fine."

They entered the building and crossed into the atrium. A curving two-story wall of glass faced the park's lawn. Forty-foot-tall louvers sectioned the windows and were timed to move with the sun. They cast shadows deep into the atrium, dappling across chairs and tables. Spatters of students sat and chatted, their hands permanently glued to coffee cups.

Monk searched and spotted where he was supposed to meet Dr. Malloy. It was hard to miss. "This way," he said and led his companion across the atrium.

Off by a set of stairs rose a one-story sculpture. It looked like a half-melted conch shell. Even if not informed about it, Monk would have recognized the architectural design as Frank Gehry. The conch shell sheltered a small meeting place within its folds. A few people were already seated at a square conference table.

Monk crossed to join them. As he approached, he realized they were all too young. In his briefcase, Monk had a photograph of Dr. Malloy. The man was definitely not here.

Maybe the professor had come and gone already.

Monk stepped out of the conch and pulled out his cell phone. He dialed the man's office number. It rang and rang, then went to voice mail.

If he's already left, and I came all this way for nothing...

Monk dialed a second number. It was for the doctor's assistant.

A woman answered. Monk quickly explained about Dr. Malloy's absence.

"He's not there?" his assistant asked.

"No one here but a lot of kids who look like junior high students."

"I know," the woman said with a laugh. "Students just keep getting younger, don't they? And I'm sorry, but Dr. Malloy must still be in his lab. That's where I last saw him, and he never hears his cell phone. He can get so focused on what he's doing that he'll work right through a scheduled lecture. I feared as much today, so stuck around. He's very excited about what he's discovered."

Monk perked up with her last words. Had the professor figured something out, something that might help the case?

"Listen," the woman continued, "I'm just across the street in my office, finishing some work with my lab partner. There's an underground walkway that connects my building to yours. Ask one of the students. I'll borrow a keycard from the administrator and meet you down there. Dr. Malloy's lab is on the basement level. I imagine he'll want to show you the DNA assay himself."

"Okay. I'll meet you there." Monk pocketed his phone and waved his briefcase at Creed. "C'mon. We're heading directly to the guy's lab."

After getting directions from a coed in a very tight sweater, Monk led the way down to the basement level. The underground passageway was easy enough to find.

As they approached the tunnel entrance, a middle-aged woman waved to them from the other side. Monk waved back. She hurried over, out of breath, holding out her hand.

"Andrea Solderitch," she introduced herself.

After the introductions, she led them down a neighboring hallway. She talked almost nonstop, plainly nervous.

"There are only a few labs down here. So it's easy to get lost. Most everything else is storage rooms, mechanical spaces...oh, and the building's vivarium, where they house the lab animals. The genomics department keeps its microarray facility down here to keep it ozone free. It's right over here."

She lifted the keycard in her hand and approached a closed door.

"The department administrator tried calling the lab," she explained. "No answer. I'll just pop a look inside. I'm sure he wouldn't have left the campus."

She waved the card and pulled the handle. As the door whooshed open, Monk immediately smelled smoke, electrical from the tang to it-and beneath it, a stench, like burned hair. He grabbed for Andrea, but he was too slow. She saw what was inside. Her face dissolved into confusion, then horror. A hand rose to cover her mouth.

Monk pulled her to the side and passed her to Creed. "Keep her here."

He dropped his briefcase and reached to the shoulder holster inside his suit jacket. He pulled out his service pistol, a Heckler & Koch .45. The woman's eyes widened. She turned away, pushing her face into Creed's shoulder.

"Do you have a weapon?" Monk asked him.

"No...I thought this was just an interview."

Monk shook his head. "Let me guess, Doogie. You were never a Boy Scout."

Not waiting for an answer, Monk entered the lab, sweeping the blind spots. He was sure whoever had been here had come and gone, but he wasn't taking any chances. Dr. Henry Malloy was tied to a chair in the middle of the room. His head hung to his chest. Blood pooled under the chair.

A computer station behind him was a charred ruin.

Monk glanced around. They'd disabled the smoke detectors .

He crossed to the man and checked for a pulse. Nothing. But the body was still warm. The murderers hadn't been gone long. Monk noted the doctor's broken fingers. He'd been tortured. Most likely for information.

The killing blow had been a knife to the chest, one strike, expertly done. From the swift death, Malloy must have talked.

Monk sniffed. The burning stench was stronger by the body. He recognized the smell of charred flesh. With a finger, he gently lifted the man's chin. The head lolled back, revealing the source of the smell. In the center of the man's forehead, a raw burn, still blistering at the edges, marked his flesh, all the way down to the bone.

A circle and a cross.

A ringing chime drew his attention back to the doorway. It came from a cell phone. Not wanting to contaminate the scene any further, Monk retreated to the hall.

Andrea had her cell phone to her ear. Her eyes were damp, her nose running. She sniffed as she listened. "What?" she asked, less a question than an expression of shock. "No! Why?"

She fell against the wall and slumped to the floor. The phone tumbled from her fingers. Monk dropped to a knee beside her.

"What's wrong?"

She shook her head in disbelief. "Someone..." She pointed at the phone. "That was my neighbor. She heard my dogs barking, saw someone leaving my house. She went over. Door was open. They...they killed my dogs." She covered her face with her hands. "Why didn't I go straight home like I told Dr. Malloy?"

Monk glanced at Creed. His brows were pinched together, not understanding.

Monk did. He reached over and pulled the woman to her feet. "How long ago did your neighbor see the intruder?"

She shook her head, struggling for words. "I...I don't know. She didn't say. She called the police."

Monk glanced back to the body of Dr. Malloy. The professor had talked. Named names. Most likely including his assistant's. Dr. Malloy had thought Andrea had been headed home. He must have given the torturer her home address. They'd gone off to silence her.

And not finding her there...

It would take only a few inquiries, a few calls.

"We have to get out of here. Right now!"

Monk pointed back the way they'd come. As a group, they rushed down the hall toward the underground passageway. It crossed beneath the street to the neighboring university building, where Andrea had been working.

"You said you were at your office with your lab partner," Monk said as he hurried down the hall. "Did your partner know where you were headed?"

He got his answer as they reached the mouth of the tunnel. A tall man marched down the passageway toward them, dressed in a dark rain slicker-and it hadn't rained in days.

Their eyes met across the space.

Monk recognized a feral gleam. He pushed Andrea back and raised his pistol. At the same time, the man lifted his arm, parting his slicker to reveal a snub-nosed machine gun. He strafed the end of the passageway. The odd weapon made no more noise than a cake mixer, but rounds chewed into the corner behind which they'd vanished. Plaster and tile exploded and flew.

"The stairs!" Monk ordered and pointed back toward the atrium.

As they reached the bottom of the stairwell, footsteps echoed down from above.

Monk halted everyone. Looking up, he spotted a man hurrying down in boots and a black slicker, the same as the first. A second assassin. Retreating, he herded everyone back into the maze of hallways.

They had to find another way out.

As they fled into the dimly lit halls, a heavy metal door slammed somewhere on the opposite side of the basement.

Monk turned to Andrea.

"I think that came from the emergency exit," she whispered in bald terror.

Monk could guess what that meant.

A third assassin.

Chapter 5

October 10, 6:32 P.M.

Washington, D.C.

"The symbol's not in the database of any known terrorist group," Painter said. He stood before a conference table with a wall screen behind him. Glowing on the monitor was a blown-up rendering of the cross and circle.

Painter leaned on the table. The conference room was a new addition to Sigma Command, built after the firebombing. It held a circular table with computer stations before each chair. It could hold as many as a dozen people, but at the moment only three people were seated there.

Kat sat to Painter's immediate right, bringing her international intelligence experience to the table. On her right was Adam Proust, an expert in cryptology, and across the table, Georgina Rowe, a new Sigma recruit whose expertise was bioengineering.

"So we start at square one," Painter said and began to pace around the conference table. He had designed the room for just this purpose, to be able to move, to be able to observe those gathered around the table. "What does this symbol mean? How does it connect to the destruction of the Red Cross camp and the mutilation of the senator's son?"

Adam cleared his throat and half-lifted a hand toward the screen. He was in his midforties, casually dressed in jeans, a thin black sweater, and tweed sportcoat. "This mark has a long symbolic history, going back as far as early man. It's sometimes referred to as a quartered circle. The meaning is relatively uniform across cultures. The circle represents the earth. The cross, in turn, sections the world into four pieces. In Native American culture, those four pieces represent-"

"The four winds," Painter acknowledged. He had been taught something similar by his father.

"Precisely. And in other cultures, it represents the four elements-earth, wind, air, and fire. Sometimes they're represented thusly." He tapped at his computer station and the screen changed.

"As you can see, the quartered circle becomes the symbol for the earth itself, encompassing all four elements. This mark can be found around the globe. The historical etymology of the symbol is quite fascinating and goes back to pagan times. In several Nordic countries the mark can be found carved into slabs and standing stones. It's often accompanied by another petroglyph: the pagan spiral. The two are intimately related to one another."

"Related?" Painter asked. "How so?"

Adam lifted a hand, asking for a moment, and typed at his station. A new image appeared on the screen. "Here's a stylized pagan spiral. You can find variations of this around northern Europe."

Another tap at the screen placed the spiral over the quartered circle.

"See how the spiral starts at the center of the cross and expands outward to fill the circle. While the quartered circle represents the earth, the spiral is meant to symbolize life, specifically the journey of the soul, rising from life to death to rebirth."

Kat sighed. "This is all well and good, but I don't see how this relates to the atrocities committed in Africa. Aren't we getting off topic?"

"Maybe not," Georgina Rowe argued and shifted straighter in her seat. She was a stocky woman, her hair cut into a masculine bob. "I've reviewed the NATO report, and while details are still preliminary and far from definitive, I can't help but believe the attack had more to do with destroying the Viatus Corporation's farm there than with some rivalry between rebels and the Mali government."

"And I agree," Kat said. "The Tuareg rebels have never demonstrated this level of violence. Theirs have mostly been hit-and-run types of attacks. Not this wholesale slaughter."

"And trussing up that poor boy in the middle of a burned-out cornfield and branding him with that mark." Georgina shook her head sadly. "It had to be a warning against what that corporation was doing out there, its research into genetically modified foods. With my background in bioengineering, I'm well aware of the controversy surrounding GM foods. There's a growing movement against such manipulation of nature. And while it mostly stems from fear and misinformation, it's also compounded by the lax government supervision of this exploding industry. I can go into more detail..."

Painter stopped across from her. "For now, let's concentrate specifically on how it might relate to this case."

"That's easy enough. The anti-GM movement is especially strong in Africa. The countries of Zambia and Zimbabwe recently banned all food aid that contained GM foods, even though millions in both countries faced starvation. Basically it was a foolish policy of better dead than fed. Such lunacy is rampant and growing. I believe that the destruction of the Red Cross camp was meant as an attack on Viatus." She pointed to the symbol on the screen. "And I think Adam's description of the etymology of that symbol supports that."

Painter began to understand. "A symbol that represents the earth."

Georgina firmed her voice to match her conviction. "Whoever did this believes they're protecting the earth. I think we're dealing with a new and militant ecoterrorist group."

Kat's brows pinched together. "It does make a certain amount of sense. I'll have my sources concentrate on that angle. See if we can't figure out who these terrorists are and where they're based."

Painter turned back to Adam Proust, whose insight had offered a place to start. "We cut you off. Is there anything you wanted to add?"

"Just one more thing. About the quartered circle and the spiral. The two symbols were powerfully important and significant to the pagans of northern Europe. Especially the Druids. In fact, when the Nordic regions were converted to Christianity, the symbols became incorporated into the new faith. The Druid cross grew to become the Celtic cross used today."

Adam tapped a new image onto the screen, extending the vertical line of the pagan symbol to form a Christian cross.

"Likewise," Adam continued, "the spiral came to represent Christ, symbolizing his passage from life to death and finally his rebirth."

"And the significance of this?" Kat asked, impatient, plainly anxious to follow the bread crumbs left by Georgina's words.

But Painter recognized where Adam might be heading with this last assessment. He asked the cryptologist, "So you don't think this ecoterrorist group is based in Africa?"

He shook his head. "The quartered circle, while it can be found in some African cultures, mostly represents a sun symbol rather than the earth. I think we should be directing any inquiries toward northern Europe. Especially since the Viatus Corporation's headquarters are in Oslo, Norway."

Georgina smiled. "So in other words, we're looking for a bunch of pissed-off Druids."

Adam didn't return her smile, only shrugged. "There is a strong neopagan revival throughout Europe. And in fact, many of these groups are quite old. The Druid Circle of the Universal Bond. The Ancient Order of Druids. Both trace their organization back to the 1700s, while other groups claim an even longer heritage. Either way, the movement has been growing steadily of late, and a few sects are definitely militant in their beliefs and very anticorporation. I think that's where any investigation should concentrate. In northern Europe."

Kat nodded, if a bit stiffly, already planning in her head.

Painter circled back to the front of the conference room. "I think that gives us a good jumping-off point. If you'll all-"

His cell phone rang in his pocket, cutting him off. Painter lifted a hand, asking for a moment, took out his BlackBerry, and checked the ID. It was his assistant. Painter felt a twinge of misgiving. He had asked not to be disturbed unless it was an emergency.

"What is it, Brant?"

"Sir, operations just phoned in. There's been a flurry of 911 emergency calls coming out of Princeton. It seems a firefight has broken out at the Carl Icahn Laboratory."

Painter kept his face passive. The lab was where Monk Kokkalis and John Creed had been headed. The pair should've reached Princeton an hour or so ago. Painter deliberately kept his gaze away from Kat, Monk's wife.

"Get local authorities on the line and satellite feed up," Painter said, feigning more irritation than alarm. "I'll be right up there."

He lowered the phone and faced the room. "Okay, you all know your duties. Let's get to it."

Painter turned on his heel and headed toward the exit.

He sensed Kat's gaze fixed on his back. She was suspicious, but until he knew more about the situation, there was no need to alarm her.

Especially since she was pregnant again.

6:45 P.M.

Monk led the others through the basement, keeping his pistol pointed forward. He only had ten rounds...and at least three assailants. Not good odds, especially with the others carrying snub-nosed machine guns. He dared not waste a single shot. He'd left a second magazine back in his briefcase, but he'd dropped the case outside Malloy's lab.

"Is there another way out of here?" he asked Andrea.

"No...but..." She searched up and down the hall. John Creed kept a hold on her elbow to keep her moving.

"But what?" Monk pressed.

"The lab building was constructed to be modular. To make it easier to change room configurations," she said in a rush, then pointed up. "There's a large maintenance level between floors. With catwalks for work crews."

Monk glanced at the ceiling. That might work. "Where's the closest access point?"

She shook her head, still struggling with shock. "I don't know..."

Monk stopped and grabbed her shoulder with his prosthetic hand. "Andrea, take a breath, steady your-"

Machine-gun fire blasted. A figure rounded the far end of the hallway, his gun blazing. Rounds tore into the floor and walls. Monk shouldered into Andrea and fired blindly down the hall, wasting precious ammunition. The gunman ducked momentarily away. Monk shoved the woman through the closest door. Creed bowled through after them.

The door led to a small anteroom. A second set of double doors stood directly in front of them.

"Go!" Monk yelled.

They piled through into the next room. Lights flickered on automatically and revealed a large space divided by rows of stainless-steel cages. The smell of animal urine and musky bodies struck Monk immediately. He remembered Andrea's description of the basement level's layout. This must be the lab's vivarium, where its research animals were housed. A dog barked from one of the back rows. Closer at hand, smaller bodies stirred-and some not-so-small bodies.

Along the bottom row of larger cages, potbellied pigs snorted and nosed the air. Some squealed and spun in circles. They were young, each about the size of a football, bringing new meaning to the term pigskin.

Monk pushed the others down the row. They had no way to barricade the door, and the gunman would be on them any moment.

"Is there another exit from here?" Monk asked Andrea.

She nodded and pointed across the room.

"Hurry."

Monk heard clanking behind him. He turned to see Creed flipping open the lower cages as he chased after them. In his wake, small black-and-pink bodies tumbled out of their cages. They scurried and danced, squealed and screamed. More and more pigs joined the fray.

"What are you-?" Monk began.

"Obstacles," Creed said, yanking more cages open.

Monk nodded, understanding. Nothing like littering their trail with scores of squealing footballs. It should slow the gunman down.

They had almost reached the far end of the vivarium when Monk heard the double doors bang open behind them. A short spatter of gunfire followed, but it quickly ended with a startled bark, followed by the clattering fall of a body to the floor.

Chalk one up for the pigskins.

Monk pushed Andrea to the end of the hall and through another set of double doors. Moments later they were back in a basement hallway.

"Those access points into the maintenance spaces," Monk pressed. "Is there one nearby?"

"The only one I know about for sure is back at Dr. Malloy's lab."

Monk studied the crisscrossing hallways and maze of rooms. He was lost. "Can you get us back there?"

"Yes. It's this way."

Andrea headed off, less shocked, more determined. Monk kept to her side. Creed followed. Monk noted him clutching his upper thigh. His pant leg was damp.

Creed met his gaze and waved him on. "Took a ricochet. Just grazed. Keep going."

They had no choice. After another turn, Monk suddenly recognized the hallway. They'd come full circle back to Dr. Malloy's lab. Confirming this, Monk spotted his briefcase resting in the hall outside the open door.

They headed toward it at a full run.

Down the opposite end of the hall, another gunman appeared with a swirl of his black rain slicker. The open lab door still lay another ten yards away.

Monk kept his arm level and fired at the assailant. "Keep going!" he yelled as Andrea and Creed slowed. "Make for the lab!"

While it might be crazy to run toward a man wielding a machine gun, the room offered the only hope of escape.

Monk fired another two rounds. He was almost out, but the shots kept the assailant off balance. Unfortunately, the brief firefight had not gone unnoticed. Behind them, a new barrage erupted. Another gunman. The attackers were trying to trap them in a crossfire.

But by now, they'd reached the lab.

Andrea and Creed dashed inside. Monk bent down as the whine of a round ripped past the crown of his head. He snatched his abandoned briefcase and rolled sideways into the laboratory.

As soon as he was through, Creed slammed the door behind him.

"Locks automatically," Andrea said, hugging her arms around her chest. She kept well clear of the chair where Dr. Malloy's body was still tied.

Monk gained his feet, holding his pistol in one hand and his Tanner Krolle briefcase in the other. "That maintenance access?"

Andrea turned and pointed toward the ceiling above a lab table. A square panel was marked by an electrical hazard symbol.

Monk turned to Creed. "Get her up there. Keep moving."

"What about you?"

"Don't worry about me. I'll be right behind you. Now move it!"

As Creed lifted Andrea onto the table, Monk dropped to one knee. He needed to buy the others as much time as possible to get away. Monk knew it was vital to get the woman to safety. Dr. Malloy must have told her something, something worth killing her over. Whatever that was, Monk wanted to know.

Creed already had the maintenance hatch open and used both arms to shove Andrea through it.

Sheltering behind the dead body in the chair, Monk snapped his briefcase and let it drop open on the floor. All the while, he kept an eye on the door. Locked or not, he knew the door would offer no more protection than a piece of tissue paper. Especially with the firepower behind these bastards.

And Monk was down to the last two rounds in his pistol. He needed the fresh magazine in his briefcase.

As he reached for the spare, the doorknob exploded into the room, along with a good section of the jamb. The door swung open from the impact.

Monk caught a fluttering glimpse of a black slicker and fired at it. Twice. His pistol slide locked open as he ran out of ammunition.

The gunman spun out of view.

Monk snatched for the new magazine while ejecting the spent one. From the corner of his eye, he spotted an arm wave beyond the doorway. A black metal object the size of a baseball flew into the room.

Oh, crap...

Grenade.

Monk dropped both pistol and spare cartridge. Still on one knee, he lifted his open briefcase, caught the grenade inside, and snapped the case shut between his palms. Standing and swinging his arm around, he underhanded the briefcase back through the open doorway.

Even before it passed the threshold, Monk was moving. He turned, leaped to the tabletop, then bounded straight for the open ceiling hatch. Creed's boots had just vanished ahead of him.

"Go!"

Too late.

The explosion deafened and flashed brilliantly. The blast wave shoved Monk up into the crawl space between floors. He struck some HVAC ductwork with his head and collapsed on top of Creed. They struggled for a bit to untangle themselves. Monk took an elbow to an eye.

Cursing and dazed, Monk waved the others onward. He doubted the gunmen would follow them, but until they were somewhere safe and sound, somewhere with lots of guns, he wasn't going to let his guard down.

They stumbled onward, half deaf, half blind.

As Andrea had said, the maintenance space was equipped with catwalks to assist the work crews. Using the walkways, it didn't take long to climb out of the bowels of the building and into the chaos above. Police had already converged on the place. Squad cars, SWAT vans, and a gathering media circus greeted them in the fields outside the building.

As they stumbled into the open, police surrounded them immediately. Even before Monk could begin to explain, a hand grabbed him, pulled him aside, and showed him a badge.

"Homeland Security," the mountain of a man declared. "Dr. Kokkalis, we have orders from Washington to get you all to safety."

Monk didn't protest. He liked those orders just fine. But as they were led off, he glanced forlornly back at the building.

Kat was going to kill him.

That briefcase was damn expensive.

Chapter 6

October 11, 6:28 A.M.

Fiumicino, Italy

Where was she?

Gray crossed out of the terminal of Rome's main airport and headed toward the taxi queue. Horns blared and tour buses rumbled. Even this early in the morning, the airport was snarled with traffic and congested with travelers coming and going.

Gray kept his phone pressed to his ear as he hustled through the crowds. His way was made easier by the lumbering giant who forged a path ahead of him, like a water buffalo fording a flooded river. Gray followed behind in his bodyguard's wake. Joe Kowalski was not a happy traveler. The former seaman clearly preferred the high seas to commercial air travel. He continued to grouse as they headed toward the taxi line.

"Could those seats have been any tighter?" The hulking man cracked his neck and wore a sour expression. "My knees were practically rubbing my ears. Like that airline wanted to perform a damn prostate exam on me. And I wouldn't have minded that if we'd had one woman stewardess." Kowalski glanced back at Gray. "And that gal with a mustache doesn't count."

"You didn't have to volunteer to come," Gray answered as he waited on hold on the phone.

"Volunteer?" Kowalski scowled. "At time-and-a-half pay? That was like putting a gun against my back. I've got a girlfriend to support."

Gray still failed to understand the relationship between the former seaman and the university professor, but at least she had him showering more frequently. Even the black stubble atop Kowalski's head was trimmed into cleaner lines.

Gray waved an arm to keep them moving. He remained on hold with the office of the Comando Carabinieri Tutela del Patrimonio Culturale, where Rachel worked. Before leaving Washington, the plan had been to rendezvous with her outside the international terminal, but she was not anywhere among the throngs of travelers. He had tried calling her apartment and her cell phone, but there was no answer. Thinking she was stuck in traffic, Gray had waited in the terminal for an extra half hour.

During that delay, he had used the time to check in with Sigma. It was a little past midnight back home. The director had filled him in on the details of the operation that had blown up in New Jersey. Monk had been involved in a firefight. It all involved a possible ecoterrorist group, but details were still sketchy.

Hearing that, Gray had an urge to hop on the plane and head back home, but Painter insisted that they had matters locked down for the moment. A key person-of-interest had been secured and was being questioned. Gray was ordered to maintain his current status.

Finally a woman's stern voice spoke in Gray's ear, speaking rapidly in Italian. After dating Rachel for over a year, Gray had acquired some fluency with the language.

"Lieutenant Verona is not in the TCP today. According to the roster, she's on leave. Perhaps another officer might assist you-"

"No, thank you. Grazie."

Gray hung up and pocketed his phone. He knew Rachel had been planning to take time off, but he'd hoped she was at the station for some reason. He grew worried. Where could she be?

Kowalski hailed a taxi, and they climbed inside.

His partner glanced at him. "How about that hospital?" he said. "The one where her uncle is being treated?"

"Right." Gray nodded. He should've thought of that. Maybe her uncle had taken a turn for the worse. Such an emergency would've pulled Rachel away. Distraught, she could easily have forgotten about the time.

Gray dialed information and got connected to the hospital operator. An attempt to reach Vigor's room failed. He did reach a floor nurse.

"Monsignor Verona remains in intensive care," the woman informed him. "Any further inquiries must be made through his family or through the polizia."

"I just wanted to know if his niece might be there visiting. Lieutenant Rachel Verona."

The woman's voice warmed up. "Ah, his nipote Rachel. Bellissima ragazza. She spent many hours here. But she left last night and has not come in this morning."

"If she does show up, can you let her know I called?" Gray left his number.

Pocketing his cell phone, he sagged in his seat. He stared at the passing scenery as the taxi sped along the interstate toward downtown Rome. Rachel had arranged a room at a small Italian bed-and-breakfast. Gray had stayed there before. Back when they were dating.

He struggled to think of any other reason why Rachel would not have shown up. Where could she be? Worry edged toward panic. He willed the taxi to go faster.

He would check for any messages at the hotel, then head directly over to her apartment. It was only a handful of blocks from the hotel.

Still, it would take time to get there.

Too much time.

With each passing mile, his heart pounded harder, his left hand tightened on his knee. As they finally passed through one of the ancient city gates and headed into central Rome, the taxi's passage became a crawl. The streets grew narrower and narrower. Pedestrians scooted sideways; a bicycle zigzagged between the cars.

At last the taxi pulled into a side street and came to a stop in front of the small hostelry. Gray hopped out, grabbed his bag, and left Kowalski to pay the driver.

The hotel appeared nondescript from the street. A small brass plaque on a wall, no larger than Gray's palm, read Casa di Cartina. The hotel had been converted out of three adjoining buildings, all dating from the eighteenth century. A half flight of stairs led down to a small lobby.

Gray headed below. The reason for the hotel's name became apparent as soon as the brush of the hanging bell announced Gray's entrance. All four walls of the room were covered with ancient maps and bits of cartography. The hostelry's owners came from a long line of world travelers and mariners, stretching back to before Christopher Columbus.

A wizened old man in a buttoned vest met Gray behind a small wooden front desk. His face cracked into a warm smile. "It has been a long time, Signor Pierce," the proprietor said warmly in English, recognizing Gray.

"It has, Franco."

Gray exchanged a few pleasantries, long enough for Kowalski to come striding into the space. The larger man's eyes swept the walls. With a background in the navy, he nodded his approval at the choice of decor.

"Franco, I was wondering if you had heard any word from Rachel." Gray forced his voice not to sound strained. "I was hoping she'd left a message."

The man's face crinkled in confusion. "A message?"

Gray felt a sinking in his chest. Clearly there had been no message. Maybe she was back at her-

"Signor Pierce, why would la signorina Verona leave a message? She is already up in your room, waiting for you."

Gray's relief felt like a rush of cold water. "Upstairs?"

Franco reached into a cubby behind his desk, removed a key, and passed it to Gray. "Fourth floor. I gave you a nice balcony room. The view of the Coliseum is very nice from that room."

Gray nodded and took the key. "Grazie."

"Can I have someone bring up your bags?"

Kowalski scooped Gray's duffel from the floor. "I got it." He bumped Gray in the rear with his bag to get him moving.

Gray thanked Franco again and headed to the stairs. It was a narrow, winding way, more ladder than stairwell. They had to go single file. Kowalski eyed it doubtfully.

"Where's the elevator?"

"No elevator." Gray set off up the stairs.

Kowalski followed. "You've got to be goddamn kidding me." He wrestled to get himself and the bags up. After two flights, his face had turned a deep red and a string of curses flowed in a continual stream.

Reaching the fourth floor, Gray followed the wall signs to find their room. The layout was a convoluted maze of sharp corners and sudden dead ends.

He finally reached the correct door. Though it was his room, he still knocked before using the key. He pushed open the door, anxious to see Rachel, surprised at the depth of his desire. It had been a long time...maybe too long.

"Rachel? It's Gray."

She was seated on the bed, framed against the window, bathed in the morning sunlight. She stood up as he quickly entered the room.

"Why didn't you call?" Gray asked.

Before she could speak, another woman answered, "Because I asked her not to."

Only now did Gray notice the handcuff that bound Rachel's right arm to the headboard. Gray turned.

A slim figure, wrapped in a robe, stepped from the bathroom. Her black hair was wet, freshly combed straight past her shoulders. Almond eyes the color of cold jade stared back at him. Her legs, bare to mid-thigh, crossed casually as she leaned on the bathroom door frame.

In her free hand, she leveled a pistol at him.

"Seichan..."

1:15 A.M.

Washington, D.C.

"We're not going to get anything more out of her," Monk told Painter as he sank into the seat across the desk. "She's exhausted and still in a state of shock."

Painter studied Monk. The man looked just as exhausted. "Did Creed finish his assessment of the genetic data?"

"Hours ago. He still wants to crunch the data past a statistician to be sure, but for the moment, he confirms Andrea Solderitch's story. Or at least as much as we can verify."

Painter had kept current with the status reports. Dr. Malloy's assistant had described a conversation with the professor just an hour before he was murdered. The professor had been compiling the genetic assay that made up the bulk of the file that Jason Gorman had e-mailed his father. It had revealed a genetic map of the corn harvested in Africa. Radioactive markers showed which genes were foreign to the corn.

Two chromosomes.

"And what about that original file?" Painter asked. "The one Jason Gorman sent to the professor two months ago. The one that contained the genetic data from the seeds originally planted in that field?"

Monk ran a hand over his bald scalp. "The techs at Princeton are still trying to recover the data. They've checked all the servers. The professor must have kept the file isolated to his own computer. The one torched by the assassins. All evidence of it is gone."

Painter sighed. They kept hitting dead ends. Even the gunmen had vanished. No bodies had been found. The assassins must have escaped the blast and slipped past the cordon around the laboratory.

"Though we don't have hard proof, I believe Andrea's story," Monk continued. "According to her, the professor found only one chromosome of foreign DNA in the original seed. He believed the two files showed that genetic modification was unstable in the harvest.

"But without that first file," Painter said, "we can't prove it."

"Still, it had to be why the professor was tortured and murdered. The assassins must have had orders to destroy all evidence of that first file...and everyone who knew about it. And they almost succeeded."

Painter frowned. "Still, all we have is Ms. Solderitch's word. And according to her, even the professor wasn't entirely certain about that instability. The samples could have come from two different genetic hybrids. They might be unrelated to one another."

"So what do we do next?"

"I think it's time we go to the source of all this."

Monk stared at the seed-shaped logo printed atop the file on Painter's desk. "Viatus."

"It all seems to come back to that Norwegian corporation. You've read the intelligence report on that symbol burned into the boy and the professor."

Monk's face tightened with distaste. "The quartered circle. Some pagan cross."

"Initial conjecture is that it might represent an ecoterrorist group. And maybe it does. Maybe some lunatics have a personal vendetta against Viatus. And that first file held some clue about it all." Painter sighed and stretched. "Either way, it's high time we had a talk with Ivar Karlsen, CEO of Viatus International."

"What if he won't talk?"

"Two murders on two continents-he'd better talk. Bad press can sink stock values faster than any sour earnings report."

"When do you want to-"

A hurried knock on the door cut Monk off. Both men turned as the door swung open. Kat rushed into the room and crossed to the desk. Monk lifted an arm, offering a hand, but he was ignored.

Painter sat straighter. This can't be good...

Kat's eyes were narrow with concern, her cheeks flushed as if she'd run all the way down here. "We've got trouble."

"What?" Painter asked.

"I should've gotten this sooner." Her voice was brittle with frustration. "Interpol's inquiry and ours must have crossed somewhere over the Atlantic, got mixed up. Neither side realized we were talking about two separate incidents. Stupid. Like dogs chasing their tails."

"What?" Painter asked again.

Monk took his wife's hand. "Slow down, hon. Take a breath."

The suggestion only made her angrier, but she kept her grip on his hand. "Another murder. Another body marked with the cross and circle."

"Where?"

"Rome," Kat said. "The Vatican."

She didn't have to explain more.

7:30 A.M.

Rome, Italy

"Let's all just stay calm," Seichan said, keeping her pistol steady as a rock.

Behind Gray, Kowalski dropped both bags and raised his hands. His voice soured. "I hate traveling with you, Gray. I really do."

Gray ignored him and faced the former Guild assassin...that is, if she was former. "Seichan, what are you doing?"

His words encompassed multiple questions. What was she doing in Rome? Why was she holding Rachel hostage? What was she doing pointing a gun at him? How could she even be here?

The satellite feed from her implant had her placed in Venice. Painter would have called Gray immediately if she had moved from there to here.

She ignored his question and asked one of her own. "Are you armed?" She nodded to encompass Kowalski.

"No."

Seichan eyed Gray, as if weighing the truth of his words. And it was the truth. They had traveled by commercial airline and had no time to acquire weapons.

Seichan finally shrugged, pocketed her pistol, and entered the room. She moved with a leonine grace, all legs and hidden strength. Gray didn't doubt she could have her pistol back out in the blink of an eye.

"Then we can all talk like friends," she said mockingly and tossed Gray a tiny key. It plainly fit Rachel's handcuff.

He caught the key, stepped over to the bed, and leaned down to unlock the cuff.

"Are you okay?" he whispered in Rachel's ear as he worked the key, his cheek near hers. The nape of her neck smelled familiar, stirring old feelings, warming embers that Gray thought had long gone cold. As he straightened, he noted that she'd let her hair grow out longer, past her shoulders. She had also thinned down, making her high cheekbones more prominent, increasing her resemblance to a young Audrey Hepburn.

Freed, she rubbed her wrist. Her voice was hard with fury and brisk with embarrassment. "I'm fine. In fact, you might want to hear what she has to say." Her voice lowered. "But be careful. She's drawn tight as a bowstring."

Gray turned to face Seichan. She strolled to the window, staring out across the rooftops of Rome. The curve of the Coliseum stood against the horizon.

"Where do you want to start, Pierce?" She didn't bother to glance at him. "Not expecting me in Rome?"

She dropped a hand to her lower left side. It wasn't done casually, but accusingly. The tracker had been implanted during abdominal surgery last year. Just in that spot.

She confirmed what Gray feared. "It was suspicious enough that I escaped so easily from Bangkok. But when there was no hard pursuit, I knew something was wrong." She turned and cocked an eyebrow at Gray. "A Guild agent escapes custody, but there is no more than a cursory search?"

"You found the implant."

"I'll give you all credit. It was difficult to find. Even a full-body MRI in Saint Petersburg failed to reveal it. Five months ago, I had a doctor perform exploratory surgery, starting with where you all operated on me."

Here was the flaw in Painter's original plan. They'd underestimated the level of paranoia in their target.

"The surgery took three hours," she continued with a growing edge to her voice. "I watched it all in a mirror. They found the implant buried in my healed wound-a wound I sustained saving your life, Pierce."

Anger hardened her face, but he didn't fail to note a slight wounding in her eyes.

"So you removed our tracker." Gray pictured the crooked path on the surveillance monitor. "But you still kept it with you."

"I found it useful. It allowed me to hide in plain sight. I could park the tracker somewhere for a while, then move off on my own."

"Like you did in Venice."

She shrugged.

"The city where the curator you murdered lived. Where his family still lives."

Gray let the accusation hang. Seichan shook her head very slightly and glanced away. He had a difficult time reading the play of emotions that flickered past.

"The girl had a cat," she said more quietly. "An orange tabby with a studded collar."

Gray knew the girl must be the curator's daughter. So Seichan had indeed gone to check on the family, moved in close enough to observe the simple routine of their lives, a family shattered by the death of a husband and a father. She must have planted her tracker on the cat's collar. It was a smart move. The cat's wandering through the neighborhood streets and rooftops would make the tracker seem active. It was no wonder the agents on the ground could find no trace of her in the Venetian neighborhood. With the hounds following the false trail, the real cat had escaped.

Gray wanted more answers from this woman. One question was foremost in his mind, a conversation they'd never completed. "What about your claim that you're a double-"

Seichan glanced sharply back at him. Her expression didn't change, but her eyes turned rock hard, warning him to back off. He had been about to question her assertion that she was a mole planted in the Guild, a double agent put there by Western forces, but plainly this was a conversation she didn't want in public. Or maybe he misread her expression. Maybe the bitterness in those eyes merely scoffed at his gullibility. He remembered her last words in Bangkok.

Trust me, Gray. If only a little.

Staring at her now, he let the question drop.

For now.

"Then why are you here in Rome? Why meet like this?" Gray gestured toward Rachel.

"Because I need a bargaining chip."

"Something to leverage against me?" Gray glanced at Rachel.

"No. Something to offer the Guild. After events in Cambodia, suspicions have run high concerning my loyalty. As well as I can tell, the Guild has been sniffing around the recent bombing at Saint Peter's. Something has piqued their interest. Then I heard that Monsignor Verona was involved in this incident-"

"Incident?" Rachel burst out. "He's in a coma."

Seichan ignored her. "So I came here. I believed I could benefit from this situation. If I could acquire some key piece of information about this bombing, I could buy my way back into the full trust of the Guild echelon."

Gray studied Seichan. Despite the callous nature of her words, the reasoning matched her claim two years ago. She had supposedly been sent into the Guild to root out its leaders. The only way to keep rising in the shadowy hierarchy-up the bloody food chain-was to produce results.

"I'd hoped to interrogate Rachel," she explained. "But when I got here, I found someone ransacking her apartment."

Gray turned to Rachel, who nodded confirmation, but there remained an angry glint in her eyes.

"The Guild determined that the assassins were after something the murdered priest had in his possession, something they wanted desperately. The assassins probably searched the man's body, but the explosion left them time for little else. Like searching the monsignor."

"So someone assumed Vigor must have had it," Gray realized and turned to Rachel. "And that his niece might have ended up with it after acquiring his possessions from the hospital."

Seichan nodded. "They went to look for it."

A wince of dread tightened in his gut. If they'd found Rachel, they would have carried out a brutal interrogation, then killed her. And after failing to find anything at her apartment, they were probably hunting for her right now, setting up surveillance at likely locations: apartment, place of work, even the hospital.

There was only one way to protect Rachel.

"We have to find out what they're looking for," Gray concluded aloud.

Rachel and Seichan shared a glance.

"I have it," Rachel said.

Gray could not hide his shock.

"But we have no idea of its significance," Seichan said. "Show him."

Rachel reached into a pocket of her jacket and pulled out a tiny leather satchel, no larger than a coin purse. She briefly described her discovery, how she found the object hanging from a bronze skeleton's finger in Saint Peter's Basilica.

"Uncle Vigor led me to it," she finished and handed over the satchel. "But Seichan and I haven't been able to determine anything else. Especially about what's inside."

Seichan and I...?

From the casualness of her statement, it almost sounded like the two were partners, not kidnapper and victim. Gray glanced toward the bathroom. While Rachel had talked, Seichan had stepped out of view, leaving her towel on the floor. He heard her shuffling in there, and he was equally sure she was listening to them. Any attempt to make for the door and she'd be on them.

"Are you truly all right?" Gray whispered to Rachel, catching her eye.

She nodded. "She only handcuffed me when she took a shower. Not exactly the trusting type."

At the moment, Gray appreciated Seichan's caution. Rachel was head-strong like him. Given the chance, she'd have bolted for her freedom. That might have ended badly. If the other hunters had caught her, they would not have been so gentle.

Kowalski stepped closer now that Seichan was out of sight. He pointed at the satchel. "What's in that thing?"

Gray had already teased open the leather strings. Now he emptied the contents into his palm. He sensed the weight of Rachel's gaze on him, waiting for his assessment.

"Is that-?" Kowalski had leaned over Gray's shoulder. He pulled away. "Oh, man, that's sick."

Gray didn't disagree, scowling his distaste. "It's a human finger."

"A mummified finger," Rachel added.

Kowalski's expression soured. "And knowing us, it's probably cursed."

"Where did it come from?" Gray asked.

"I don't know, but Father Giovanni was working in the mountains of northern England. At an excavation there. There were no more details in the police report."

Gray rolled the leathery digit back into the purse. As he did so, he noted the crude spiral burned into the leather. Curious, he turned the satchel over and spotted another mark on the other side. A circle and a cross. He immediately recognized it from Painter's description of events back in D.C. There had been two other murders on two continents, both bodies bearing this same mark.

Gray faced Rachel. "This symbol. You said you knew the satchel had to be connected to the bombing. Why were you so certain?"

He got the answer he was expecting.

"The attackers branded Father Giovanni"-she touched her forehead-"with the same mark. It was a detail left out of the press. Interpol was investigating its significance."

Gray stared down at the pouch in his palm.

Make that three murders on three continents.

But how were all these deaths connected?

Rachel must have read something in his face. "What is it, Gray?"

Before he could answer, the hotel phone on the nightstand rang. Everyone froze for a moment. Seichan stepped back into the room, dressed in black slacks and a burgundy blouse. She pulled on a battered black leather jacket.

"Is anyone going to get that?" Kowalski asked as the phone rang again.

Gray stepped to the table and picked up the receiver. "Hello?"

It was Franco, the hotel owner. "Ah, Signor Pierce, I just wanted to let you know your three visitors are headed up to your room."

Gray struggled for a moment to understand. It was a common custom in Europe to announce visitors, in case their guests might be indisposed. And Franco knew Rachel and Gray were ex-lovers. He wouldn't want them caught with their pants down, so to speak.

But Gray wasn't expecting anyone. He knew what that meant. He mumbled out a hurried "Grazie," then faced the others. "We've got company on the way up."

"Company?" Kowalski asked.

Seichan immediately understood. "Were you followed?"

Gray thought back. He'd been so concerned about Rachel's absence he'd failed to pay strict attention to the surrounding traffic. He also remembered his earlier concern about the hunters, how they might be setting up surveillance on anyone and everyone connected to Rachel. Gray had placed several calls.

His concern must have reached the wrong ears.

Seichan read the growing certainty in his face and swung for the door. She pulled out her pistol from the small of her back.

"Time for an early checkout, boys."

Chapter 7

October 11, 8:04 A.M.

Oslo, Norway

Ivar Karlsen watched the storm building across the fjord. He loved hard weather and welcomed autumn's rough descent into winter. Icy rain and snow flurries were already sweeping the colder nights. Frost greeted most mornings. Even now, he felt the chill on his cheeks as he leaned his knuckles on the ancient stones and stared out the arched window.

He kept guard at the top of Munk Tower. It was the highest point of Akershus Fortress, one of Oslo's most prominent landmarks. The imposing stone structure was first built on the eastern harborside by King Haakon V during the thirteenth century to defend the city. Over time it had been reinforced with additional moats, ramparts, and battlements. Munk Tower, where he stood now, had been constructed in the middle of the sixteenth century, when cannons had been added to the defense of the fortress and castle.

Ivar straightened and rested a hand on one of the ancient cannons. The cold iron reminded him of his duty, of his responsibility to defend not only this country, but the world. It was why he had picked the ancient fortress to host this year's UNESCO World Food Summit. It was a fitting bastion against the troubling times that were upon them all. One billion people were facing food shortages worldwide, and he knew that was only the beginning. The summit was critical for the world and for his company, Viatus International.

He would not let anything thwart his goals-not what had happened in Africa, not even what was going on in Washington, D.C. His objectives were vital to world security, not to mention his own family legacy.

Back in 1802, when Oslo was still called Christiania, the brothers Knut and Artur Karlsen combined a logging company with a gunpowder mill to found an empire. Their wealth became legendary, elevating them to true barons of industry. But even back then, the pair tempered their good fortune with good deeds. They founded schools, built hospitals, improved the national infrastructure, and, most important, sponsored innovation in the rapidly growing country. It was why they had named their company Viatus, from the Latin via, which meant "path," and vita, which meant "life." To the Karlsen brothers, Viatus was the Path of Life. It epitomized their belief that the ultimate goal of industry was to improve the world, that wealth should be tempered by responsibility.

And Ivar intended to carry on that legacy, one that stretched to the founding of Norway itself. Stories circulated that the Karlsen family tree had its beginnings as far back as the first Viking settlers, that its roots were even tangled with those of Yggdrasil, the world tree of Norse mythology. But Ivar knew such claims were just colorful tales told by his old bestefar and bestemor, stories passed from one generation to another.

Either way, Ivar remained proud of his family's history and of Norway's rich Viking lore. He welcomed the comparison. It had been the Vikings who truly forged the northern world, sweeping in their dragon-prowed longships across Europe and Russia, even to America.

So why shouldn't Ivar Karlsen be proud?

From his vantage high atop Munk Tower, he watched the storm clouds stack across the skies. It would be pouring rain by midmorning, freezing sleet by the afternoon, possibly the first true snowfall by evening. Snow had come early this year, another sign of the shifting weather patterns as nature roiled against the damage done by man, lashing back against the choking toxins and rising carbon levels. Let others question mankind's hand in this global meltdown. Ivar lived in a land of glaciers. He knew the truth. Snowpack and permafrost were melting at record paces. In 2006 Norwegian glaciers had retreated faster than ever recorded.

The world was changing, melting before his eyes. Someone had to take a stand to protect mankind.

Even if it had to be a bloody Viking, he thought with a grim smile.

He shook his head at such foolishness. Especially at his age. It was strange how history weighed more heavily upon one's heart as one grew older. Ivar was fast approaching his sixty-fifth birthday. And though his red hair had long since gone snowy, he wore it shaggy to his shoulders. He also kept fit with a vigorous exercise routine, laboring both in steam lodges and out in freezing temperatures, as in his long cold climb this morning to reach this high perch. Over the years, the routine had left his body hard, his face weathered to a ruddy leather.

He checked his watch. Though the UNESCO summit was not due to start until tomorrow officially, he had several organizational meetings still to attend.

As the storm rolled up the fjord, Ivar headed back down the tower. He caught glimpses of the preparations below in the courtyard. Despite the threat of rain, booths and tables were being set up. Luckily, most of the talks and lectures would occur in the grand upper rooms and banquet halls of Akershus Castle. Even the medieval fortress church would host a series of evening concerts, encompassing choral groups from around the world. In addition, the military museums associated with the fortress-the Norwegian Resistance Museum and the Armed Forces Museum-were being readied for the visiting groups, as were the lower sections of the castle itself, where guides would lead tours into the ancient dungeons and dark passages, sharing the stories of ghosts and witches that had always haunted the gloomy fortress.

Of course, the reality of Akershus was just as gruesome. During WWII, the fortress had been occupied by the Germans. Many Norwegian citizens were tortured and murdered within these walls. And afterward, war trials were conducted and executions performed, including those of the famous traitor and Nazi collaborator Vidkun Quisling.

Reaching the bottom of the tower, Ivar passed into the courtyard. With one foot in the present and the other in the past, he failed to note the round-bellied man blocking his way until he was almost atop him. Ivar recognized Antonio Gravel immediately. The current secretary-general for the Club of Rome did not look pleased.

And Ivar knew why. He had hoped to put the man off for another few hours, but clearly it could not wait. The two men had been butting heads ever since Ivar joined the ranks of his organization.

The Club of Rome was an international think tank comprised of industrialists, scientists, world leaders, and even royalty. Since its inception in 1968, it had grown into an organization encompassing thirty countries across five continents. The main goal of the organization was to raise awareness of critical global crises that threatened the future. Ivar's father had been one of the founding members.

After his father died, Ivar assumed his position and discovered the Club of Rome suited both his personality and his needs. Over the passing years, he thrived in the organization, rising to take a leadership position. As a result, Antonio Gravel felt threatened and had spent the past months growing into an ever larger thorn in Ivar's side.

Still, Ivar kept his expression warm and inviting. "Ah, Antonio, I don't have much time. So why don't you walk with me?"

Antonio followed him as he set off across the courtyard. "You'll have to find the time, Ivar. I allowed this year's conference to be hosted here in Oslo. The least you can do is to properly address my concerns."

Ivar kept his face passive. Gravel had allowed nothing, but fought Ivar every step of the way. The man had wanted this year's summit to take place in Zurich, home of the club's new international secretariat. But Ivar had outmanipulated the secretary-general, coaxing the summit to Oslo, mostly because of a special excursion Ivar had arranged, scheduled for the last day of the conference, a trip limited to the top tier involved in the summit organization.

"As secretary-general of the Club of Rome," Antonio pressed, "I think it's only fitting that I accompany the VIPs who are heading to Spitsbergen."

"I understand, but I'm afraid that's not possible, Antonio. You understand the sensitive nature of where we're headed. If it were just me, I'd of course welcome your company, but it was the Norwegian government that limited the number of visitors to Svalbard."

"But..." As Antonio struggled to find a suitable argument, the raw desire shone from his face.

Ivar let him stew. It had cost Viatus a mint to arrange a fleet of corporate jets to fly the elite of the conference to the remote Norwegian island of Spitsbergen in the Arctic Ocean. The goal of the trip was a private tour of the Svalbard Global Seed Vault. The vast underground seed bank had been established to store and preserve the seeds of the world, specifically crop seeds. It had been buried in that perpetually frozen and inhospitable place in case of a global disaster-natural or otherwise. If such an event should ever transpire, the frozen and buried seeds would be preserved for a future world.

It was why Svalbard had earned the nickname the Doomsday Vault.

"But...I think on such a trip," Antonio continued, "the executive board of the Club of Rome should show a united front. Food security is so vital today."

Ivar forced his eyes not to roll. He knew that Antonio Gravel's desire had nothing to do with food security, but everything to do with his aspiration to rub elbows with the next generation's world leaders.

"You're right about food security," Ivar conceded. "In fact, that very topic will be the focus of my keynote speech."

Ivar intended to use his keynote to swing the Club of Rome's resources in a new direction. It was a time for true action. Still, he read Antonio's darkening expression. Anger had replaced the man's coddling tones.

"Speaking of your speech," Antonio said bitterly, "I obtained an early draft and read it."

Ivar stopped and turned to the man. "You read my speech?" No one was supposed to know its content. "Where did you get it?"

Antonio dismissed the question with a wave of his hand. "It doesn't matter. What matters is that you can't give such a speech and still expect to represent the Club of Rome. I've brought the matter up with Copresident Boutha. And he concurs. Now is not the time to broadcast warnings of imminent world collapse. It's...it's irresponsible."

Blood burned the chill from Ivar's face. "Then when is that time?" he asked, working his tight jaw. "When the world has slid into chaos and ninety percent of its population is dead?"

Antonio shook his head. "That's what I'm talking about. You'll make the club look like madmen and doomsayers. We won't tolerate it."

"Tolerate it? The core of my speech comes from the Club of Rome's own published report."

"Yes, I know. The Limits to Growth. You cite it often enough in your speech. That was written back in 1972."

"And it's even more timely today. The report outlines in great detail the collapse that the world is currently barreling straight for."

Ivar had studied The Limits to Growth in great detail, mapping out its charts and data. The report modeled the future of the world, where population continued to grow exponentially while food production only grew arithmetically. Eventually the population would outstrip its ability to produce food to sustain itself. It would hit such a point like a locomotive and overshoot it. Once that happened, chaos, starvation, and war would ensue, with the end result being the annihilation of mankind. Even the most conservative models showed that 90 percent of the world population would die as a result. The studies had been repeated elsewhere with the same dire results.

Antonio shrugged, dismissing the entire matter. Ivar balled a fist and came close to breaking the man's nose.

"That speech," Antonio said, oblivious to the danger. "What you're advocating is radical population control. It will never be stomached."

"It must be," Ivar argued. "There's no way we can dodge what's coming. The world has gone from four billion to six billion in only two decades. And it shows no signs of slowing. We'll be at nine billion in another twenty years. And even now, the world is running out of arable farmland, global warming is wreaking havoc, and our oceans are dying. We will hit that overshoot point sooner than anyone is expecting."

Ivar grabbed Antonio's arm, letting his passion show. "But we can mitigate its impact by planning now. There is only one way to avoid complete worldwide collapse-and that's to slowly and steadily lower the human biomass of this planet before we hit that overshoot point. The future of mankind depends on it."

"We'll manage just fine," Antonio said. "Or don't you have faith in your own research? Aren't the GM foods your corporation is patenting supposed to open new lands, produce greater yields?"

"But even that will only buy us a small window of time."

Antonio glanced at his watch. "Speaking of time, I must be going. I've delivered Boutha's message. You'll have to adjust your speech accordingly if you wish to deliver the keynote."

Ivar watched the man stride off toward the drawbridge that spanned the Kirkegata entrance.

Standing in the courtyard, Ivar remained as rain began to drizzle out of the sky, the first portent of a greater deluge. He let the icy drops cool the pounding of his heart. He would address these matters with the copresident of the club later. Perhaps he should temper his rhetoric. Maybe it was better to use a more gentle hand on the rudder that steered the world's fate.

Calmed again and resolute, he headed across the courtyard toward the bulk of Akershus Church with its large rosette window. He was already late for the meeting. Within the Club of Rome, Ivar had gathered like-minded men and women, those willing to make hard choices, to stand by their convictions. While Antonio and the two copresidents might be the figureheads of the Club of Rome, Ivar Karlsen and his inner cabal kept their own pact, a club within the club-a heart of iron, beating with the hope of the planet.

Crossing into the church, Ivar saw that the others had already gathered within the small brick-walled nave. Chairs had been pushed to one side, and a choral stage had been set up to the left of the altar. Arched windows let in murky light, while a brightly lit gilt chandelier sought to add a meager bit of cheer.

Faces turned as Ivar entered.

Twelve in all.

They were the true powers behind the club: leaders of industry, Nobel Prize-winning scientists, government representatives from major nations, even a Hollywood celebrity whose high-profile advocacy had drawn both attention and money to their group's causes.

Each served a specific purpose.

Even the man who approached Ivar now. He was dressed in a black suit and wore a haunted expression.

"Good morning, Ivar," the man said and offered his hand.

"Senator Gorman, please accept my condolences for your loss. What has happened in Mali...I should have spent more to secure the camp."

"Do not blame yourself." The senator gripped Ivar's shoulder. "Jason knew the dangers. And he was proud to be involved in such an important project."

Despite the reassurance, the senator was plainly uncomfortable with the topic, still raw from the death of his son. From a distance, the two men could almost be brothers. Sebastian Gorman stood as tall and weathered as Ivar, but he kept his white hair neatly trimmed, his suit pressed to a razor edge.

Ivar was surprised to find the senator here, but perhaps he shouldn't have been. In the past, Gorman had proven to be unwavering in his determination. The U.S. senator had been instrumental in expanding biofuel research and development throughout the Western world. The summit here was important to his issue. And with an election coming up, the senator would find time to mourn for his son later.

Still, Ivar understood the man's pain. He'd lost a wife and son in childbirth when he was in his early thirties. The tragedy had come close to destroying him back then. He had never remarried.

"Are we ready to get started?" the senator asked, stepping away.

"Yes. We should begin. We have much ground to cover."

"Good."

As the senator gathered everyone toward the bank of waiting chairs, Ivar stared at his back. He felt no twinge of guilt. Viatus meant the path of life. And sometimes that path was hard, requiring sacrifices to be made.

Like the death of Jason Gorman.

Upon Ivar's orders, the young man had been murdered.

A tragic loss, but he could afford no regrets.

Chapter 8

October 11, 8:14 A.M.

Rome, Italy

They had less than a minute. The unexpected guests that the innkeeper had warned about were headed up. Gray didn't want to be there when they arrived.

He led everyone in a rush down the hall toward the hotel's fire escape. It was just around the corner from his room. Reaching the window, he tugged it open and stepped aside for Rachel.

"Head down," he ordered. "Get out of sight."

Rachel clambered through the window and onto the iron ladder.

Gray pointed to Kowalski, poking him in the chest. "Stay with her."

"Don't have to tell me twice," he answered and followed.

Seichan stood two steps away in the hallway, her legs wide, her arms out, her hands cradling a black Sig Sauer pistol. She kept it pointed down the hall.

"Do you have another weapon?" he asked.

"I've got it covered. Get moving."

Muffled voices arose down the hall, along with the creak of wooden floorboards. The assassins had reached their floor and were headed toward their room. The hotel's convoluted layout had probably saved their lives, bought them just enough time to slip the ambush.

But not much more than that.

Gray backed to the window and ducked through. Seichan came next. Without even turning, she back-stepped cleanly through the open window, never dropping her guard of the hallway.

Rachel and Kowalski were already headed down. They were a floor below when shots suddenly fired up at them. Gray didn't hear the blasts, but he did recognize the ping s of ricochets and the puffs of brick dust from the wall.

Kowalski cursed, pulled Rachel behind him, and began a fast retreat back up the fire escape.

Gray spotted the shooter, half-hidden by a Dumpster. The bastards already had the alley exit covered. Seichan fired back. The gunman ducked away, but her pistol had no silencer. The blasts stung Gray's ears and were surely loud enough to be heard by the assassins inside.

"Make for the roof!" he ordered.

The shooter below took potshots as they fled, but Seichan kept him pinned down, and the iron cage of the fire escape helped shelter them. Luckily, they didn't have far to go. The hotel was only five stories high.

Reaching the top, Gray herded everyone away from the roof's edge. He stared across the expanse of pigeon droppings, vent pipes, and graffiti-sprayed heating and cooling equipment. They needed another way down. Even now he heard boots landing hard on the fire escape's iron railings. The others were headed up after them.

Gray pointed to the far side of the hotel. Another building abutted it. It was one story shorter. They had to get out of sight, or at least out of the direct line of fire.

They sprinted for the low wall that separated the two buildings. Gray reached it first and leaned over. A whitewashed metal ladder was bolted to the side of the hotel and led down to the lower building's roof.

"Go!"

Rachel rolled over the edge and scrambled down the rungs. Kowalski didn't bother to wait his turn. He grabbed the edge of the wall, hung by his fingers, and merely dropped. He landed on his backside on the tar-papered roof below.

A gunshot drew Gray's attention around.

A black-masked head ducked below the fire escape on the far side.

"Now or never, Pierce!" Seichan warned.

She fired twice more, discouraging anyone else from showing themselves. Taking advantage of the cover, Gray flipped over the edge of the roof, grabbed the ladder, and ignored the rungs. Like a fireman on a pole, he slid down its length.

More shots echoed above.

As his heels hit the tar paper, he stared up. Seichan flew over the wall and snatched one-armed for the ladder. Her other hand still clenched her smoking pistol. In her haste, she missed her grip on the topmost rung and began a headlong tumble. She tried for a second hold, dropping her gun and reaching out. Fingertips caught for half a breath. Her pistol tumbled and struck near Gray's toes. Her momentary grip ripped away.

She fell.

Gray lunged out and got under her. She landed heavily in his arms. The impact took him down to one knee, but he caught her. Momentarily stunned, she breathed hard, a hand clutched on Gray's wrist.

Kowalski retrieved her gun, then helped them back to their feet.

Seichan shoved roughly out of Gray's arms, took an unsteady step, then gained her balance. Turning, she cleanly plucked her pistol out of Kowalski's fingers before he could react.

"Hey..." Kowalski stared at his empty hand as if the appendage had betrayed him.

"There's another fire escape over here," Rachel called to them. Her eyes momentarily flickered between Gray and Seichan.

They all hurried over. The top of the fire escape was sheltered behind a bulky ventilation unit. They began a rapid descent, leaping from landing to landing. This fire escape dumped into a different alley. It would buy them an extra half breath, but Gray knew that whatever net had been cast around the hotel was surely being extended. They had to escape before it fully closed around them.

At the end of the alleyway, a street opened. They headed toward it. With no way to identify the assassins, they were still in grave danger. They could stumble right into one of them and not even know it. They had to get well away from the area, out of the city.

Gray's questioning glance slid from Rachel to Seichan. "Anyone have a car?"

"I do," Rachel answered. "But it's parked around the corner from the hotel."

He shook his head. It was too dangerous to go back. And considering that the streets had already turned into a parking lot due to the morning gridlock, a car might not even serve them.

A growl on his left warned him of the danger. Gray leaped back as a motorcyclist sped through the stalled traffic, riding almost up on the narrow sidewalk. Kowalski was a second slower. The cyclist nearly clipped him, which only pissed the big man off.

"Screw you, Knievel!"

Kowalski shoved with both arms as the man passed.

The rider flew out of his seat. The cycle struck a parked car and toppled on its side. A second motorcyclist who hadn't seen the altercation and was following the same winding path could not get out of the way in time. He was forced to drop his bike and skid along the street gutter.

Seichan stared at Gray and lifted an eyebrow.

Good enough, he answered her silently.

Seichan went for the first bike; Gray headed to the second.

They needed transportation.

Seichan's pistol discouraged any complaints from the first rider. Catching on quickly, Rachel followed Gray. She flipped out her carabinieri ID and held it high, yelling in Italian, full of command. The second rider backed away from his fallen motorcycle.

Gray righted the bike and hitched his leg over it. Rachel climbed on behind him, hugging one arm around his waist.

Seichan had already mounted the other. Kowalski stood in place, not sure what to do. Siechan patted the leather seat behind her.

"You gotta be kidding me," he said. "I don't ride bitch behind anyone."

Seichan still had her Sig Sauer in hand. She flipped it around and offered the butt end toward Kowalski. She couldn't maneuver and fire at the same time.

It was like offering a bone to a dog.

Kowalski could not resist. He took the gun and climbed on behind her. "That's more like it."

They set off as police sirens sounded in the distance. Gray took the lead. Swerving back and forth through traffic, he skirted the creeping cars and dodged bicycles. Rachel shouted directions in his ear, guiding them toward the wider thoroughfares where the congestion wasn't so tight. They slowly gained speed.

But they didn't get far.

A squeal of brakes drew Gray's attention around.

Behind them, a black Lamborghini peeled out of a side street, tires smoking, and aimed straight for Seichan and Kowalski. A black-jacketed figure leaned out the passenger window of the sports car and lifted a thick-barreled weapon to his shoulder. He aimed at the trailing motorcycle.

Gray recognized an M32 grenade launcher.

So did Seichan.

She tucked lower in her seat and gunned her engine, but in the tight traffic, there was nowhere to run.

With his target trapped, the gunman fired.

2:22 A.M.

Washington, D.C.

Monk waited with Kat in her office within Sigma Command. They shared her leather sofa, sprawled together. Monk cradled Kat, appreciating the warmth of her body, the softness of her touch. While Sigma Command had a series of bunk rooms, neither of them would be able to sleep until they finally got word about Gray.

"I should be there with him," Monk mumbled.

"He has Kowalski."

Monk stared down at her.

"Okay," she agreed. "That might make matters worse. But we don't know for sure anything is even wrong."

"He's not answering his phone."

Kat curled tighter to him. "He was meeting Rachel," she said and cocked an eyebrow, leaving the implication hanging.

Monk wasn't buying that explanation.

A long stretch of silence followed, with each lost in their own thoughts. Painter was continuing to pull strings to find out what was happening in Rome. Kat had also made further inquiries into the bombing at the Vatican. She was waiting for a comprehensive report from Interpol to come through. This moment of quiet was just the eye of the storm. Still, Monk took what he could.

He reached and placed a palm over her belly. Her hand rose to cover his. Their fingers entwined.

"Is it wrong to hope for a boy?" he asked.

She used her other hand to punch him halfheartedly in the leg. "Yes..."

Monk tightened his arms around her and teased. "But a boy...someone I can play catch with, shoot hoops with, go fishing..."

Kat wriggled, then sighed and leaned into him. "You can do all those things with a daughter, you sexist pig."

"Did you call me a sexy pig?"

"Sexist...oh, never mind."

He leaned down and kissed her lips. "I like sexy better."

She mumbled between their lips. Monk could not make out her words, but after a moment more, a contented silence followed. A knock on the door interrupted them. They broke their embrace and sat up. Kat stood and crossed to the door, running a hand down her suit. She glared back at Monk, as if it were all his fault.

Kat opened the door to find Painter standing outside.

"Director-"

Painter cut her off and pointed down the hall. "I was on my way down to satellite com. We've got trouble in Rome."

Monk gained his feet. "Gray?"

"Who else?" Painter set off down the hall.

8:21 A.M.

Rome, Italy

The Lamborghini drove straight at the trailing motorcycle. There was nothing Gray could do.

At the same moment the gunman fired his weapon, Kowalski blasted wildly with his pistol back at the car. The windshield spider-webbed. The car shimmied slightly-enough to throw off the aim of the gunman as he pulled the trigger.

From the grenade launcher, a spiraling trail of smoke rocketed out, passed over Kowalski's head, and shot down the street. It struck the corner of a building at the next intersection.

Smoke, fire, and bricks blasted outward.

Panicked pedestrians fled in all directions. Cars rammed one another in the intersection. In the lead, Gray reached the crossroads first. He fought through the mess, jerking and swerving through the chaos and smoke, seeking every crack to make his escape.

Seichan and Kowalski closed the distance.

Behind them, the Lamborghini, blocked by the traffic, swerved onto the sidewalk. It accelerated, heedless of the pedestrians in the way.

Once past the intersection, the road cleared. Gray opened the throttle and shot down the street. Seichan kept to his right flank.

"Gray!" Rachel yelled in his ear. She unwrapped one arm from around his waist to point ahead.

Down the street, a second black Lamborghini fishtailed around a corner and sped straight at them. The first car closed from behind.

Rachel pointed to the left. "Stairs!"

Gray spotted an arched pedestrian walkway between two buildings. He turned sharply, braking and skidding on both tires for a full yard, then righted the bike. With a twist of the throttle, he shot toward the stone stairway. Seichan followed, skirting wider but keeping pace.

Gray heard a string of curses flowing from Kowalski, punctuated by pop s from his pistol as he fired at the two sports cars.

Reaching the stairs, Gray downshifted and gunned the engine. Lifting up on his back tire, he hit the stairs and used momentum, balance, and a low gear to ratchet up the steps. Thankfully there was only one flight and the walkway flattened out. Still, the path was narrow and crooked.

Gray shot down the walkway. He didn't slow. He trusted the guttural growl of the two motorcycles to clear the path of any pedestrians. Still, he risked a glance back. He had no view of the street, but he was sure a gunman or two had been dropped off to give chase. The cars were probably circling around to meet them at the other end.

But where did this walkway end?

Gray had his answer as the path suddenly emptied into a wide plaza. A roadway circled its outer edge. As he shot into the open, Gray gaped at the massive ancient structure that filled the center of the space ahead of him. It climbed high into the sky.

The Coliseum.

But he had no time to sightsee.

"Got company!" Kowalski bellowed and pointed to the right.

Gray turned. The two Lamborghinis swung into the circling street.

"Gray!" Rachel said and pointed to the left.

A third Lamborghini, as sleek and black as the others, shot into view. Somebody had plenty of money to spare.

With no choice, Gray shot straight across the street, cutting through all lanes of traffic and out onto the pedestrian plaza that circled the Coliseum. It was a park of cement walkways, grassy lawns, and stretches of blacktop. Nimbleness was their only hope of escape. And speed.

Unfortunately, the same described a Lamborghini.

All three sports cars left the roadway, angled into the plaza, and closed toward them from both sides.

Gray had no choice.

If it was a race they wanted...

2:23 A.M.

Washington, D.C.

Ensconced before the bank of monitors, Painter stared at the satellite feed from the National Reconnaissance Office. It showed a view of an open plaza in the center of Rome. An ancient amphitheater filled the center. The Coliseum looked like a giant stone eye staring back at him.

"Zoom in closer," Painter ordered the technician.

"Are you sure that's Gray?" Monk asked. He and Kat flanked Painter on either side of the monitor.

"The explosion was a block from his hotel. Reports from the police describe a chase under way outside the Coliseum."

The image on the screen swelled and swept down upon the plaza. Details grew less distinct. But two black cars clearly raced around the periphery of the stone amphitheater. Ahead, a pair of motorcycles sped down walkways and across grassy lawns. One of the bikes shot off the top of a stairway, landed on its back tire, and sped away.

"Yeah," Monk said with appreciation. "That's got to be Gray."

The two cars were rapidly closing the distance.

"There!" Kat said and pointed at the screen.

A third car, coming from the opposite direction, aimed straight for the two bikes. A small explosion erupted near one of the motorcycles, sending a trash can and a section of brick wall high into the air.

"Grenade," Painter muttered.

What was going on?

Pinned on three sides, the two bikes turned and fled along the only path open to them.

Kat's voice turned incredulous. "They aren't...they can't think..."

Monk leaned closer. "Oh, yeah, that's definitely Gray."

Chapter 9

October 11, 8:23 A.M.

Rome, Italy

Gray leaned hard over the handlebars. Rachel hugged tight to him. He aimed straight for the massive stone structure. It rose fifteen stories at its highest point, climbing in towering levels of immense arches and colossal columns. At the lowest level, each archway entrance was sealed by a tall steel gate, but directly ahead was the main entrance, where tourists normally lined up.

Gray shot straight toward it.

The Coliseum was not yet open to the public at this early hour, but the gates were open, and the crowds had already begun to gather in anticipation. The gunfire and blasts had chased most of them clear. Still, clutches of people took refuge wherever they could. A pair of men dressed as gladiators had even climbed one of the plaza's trees.

The presence of tourists and bystanders also kept the armed police who guarded the site wary and cautious, discouraging them from shooting out of hand. The guards had cleared the entrance site.

With the way conveniently open, Gray shot toward the main gate.

A single guard stepped into view, ready to defend the site. He leveled his weapon and yelled a warning at them. Rachel screamed back at him. She waved her arm, holding her carabinieri credentials high.

The man hesitated, his face clouded by confusion.

It was enough.

Gray shot past him as he leaped to the side. Seichan followed. They blasted into the outer passageway that circled the central arena. Lined by archways and held up by columns, the enclosed shadowy space was cavernous. The roar of the cycles echoed off the walls, growing into a deafening crescendo.

A chatter of gunfire drew his attention to the left. One of the Lamborghinis kept pace out in the sunlit plaza. A gunman fired an assault rifle out the passenger window. But the stone walls and steel gates shielded them. Sparks spat off the steel.

A loud splintering crash sounded behind them.

Gray glanced over his shoulder. A second Lamborghini rammed through the gateway and gave chase inside the space. It was unfortunately vast enough to accommodate the small sports car.

A fiery explosion drew Gray's attention back around. One of the steel gates, bent and smoking, blasted into the passageway ahead. The third Lamborghini shot through the wreckage and skidded to a stop, blocking the way.

A dark figure leaned out the window, leveling his smoking weapon straight at them.

"Go right!" Rachel yelled and pointed to a nearby stone ramp.

Obeying, he made a hard turn, leaning out with his knee. The bike skidded, tilted precariously, too precariously. He burned his kneecap across the stone as the bike began to fall. Gritting his teeth, he willed the bike back up.

In the end, the angle saved his life. A loud boom deafened, and a spiraling contrail of smoke shot past the tilted bike, missing Gray by inches. He felt the burn of its passage across his cheek.

The grenade rocketed away and slammed straight into the windshield of the other Lamborghini. A flaming blast blew out its windows and flipped the car over on its side.

As searing heat washed outward, Gray gunned for the ramp. Seichan and Kowalski had already skirted around one of the massive support columns and converged toward them. The two bikes reached the ramp together and shot down a short shadowy passageway and back into sunlight.

At the end of the ramp, the full extent of the stadium opened. It climbed in four massive levels, covering six acres. Though the amphitheater had been damaged over the centuries by vandals, fires, earthquakes, and war, it still held an ageless grandeur, a testament to time and history. Directly ahead stretched the arena itself, where great battles had been fought and death was a sport. Long ago, the original wooden floor had rotted away and exposed the underground maze of stone passages and cells that once housed animals, slaves, and gladiators.

A modern elevated boardwalk now crossed over the open pit and ended at a flat stage on the far side. Gray took advantage of it. Without slowing, he led the way across it, speeding straight down the center of the narrow boardwalk. The roar of the pair of cycles echoed across the space, dredging up the ghosts of ancient spectators as they clapped and bellowed for blood.

And the ghosts would not be disappointed today.

A fresh barrage of gunfire erupted behind them. In his rearview mirror, Gray spotted a pair of gunmen taking up positions at the end of the boardwalk. They had combat assault rifles at their shoulders. After the first wild hail of bullets, Seichan was forced to drop her motorcycle, her rear tire blown. The bike skidded on its side. Seichan and Kowalski rolled across the planks, tangled together.

Kowalski tried to get up on his knees, but Seichan tackled him before he took a bullet to the head. Together, they tumbled off the boardwalk and vanished into the pit below.

It was the only option.

Exposed and out in the open, Gray and Rachel would never make it to the far side. Once the assassins secured their positions and steadied their aim, their prey would be picked off. Gray braked to a hard stop. He knew he had less than a second. He twisted, grabbed Rachel around the waist, and rolled her off the bike to the boardwalk.

Bullets chewed across the planks straight at them.

Gray held tight and continued to roll. He took them over the edge of the boardwalk and down into the darkness of the pit.

2:35 A.M.

Washington, D.C.

Painter leaned in closer to the monitor. "Can you zoom in any tighter?"

The satellite technician shook his head and sat back. "This is the best resolution I can manage from this satellite. I can run the current data through a high-res filter, but compiling it will take hours."

Painter turned to Kat. She was on the phone. He met her eyes.

"Italian military is responding," Kat said. "They're ten minutes out. Local police have the area locked down."

Painter stared back at the screen. They had lost sight of the motorcycles as the pair shot into the Coliseum. But seconds later they reappeared, racing across the center of the arena. The detail was poor, little more than a vague representation. But as they watched, one bike suddenly spun and skidded to a stop. Seconds later the other braked and stopped. Movement blurred around the spots, then all seemed to go dead still.

The resolution was not fine enough to tell if there were any bodies on the ramp.

Monk leaned over the technician's shoulder. "Sir..." He pointed and drew Painter's attention back to the screen. "I think I see something again. On the bridge."

The technician nodded. "Looks like two figures. Maybe three."

His finger traced the barest flicker of pixels on the screen. They flowed toward the downed motorcycles. Even with such low resolution, Painter recognized the stalking pattern of true hunters.

He mumbled to the screen, half plea, half prayer. "Get the hell out of there, Gray..."

8:36 A.M.

Rome, Italy

Rachel leaned on Gray's shoulder. Each step sent a jolt of pain up her right leg. She had wrenched her knee tumbling into the subterranean region of the Coliseum. As she hopped alongside him, she searched around the space.

With the sun still low, deep shadows covered them. She had learned from Uncle Vigor that these lower levels were called the hypogeum, which simply meant "underground." It was here that all manner of beasts had been housed-lions, elephants, tigers, giraffes-along with slaves and gladiators. Crude elevators raised and lowered cages or elaborate set pieces.

But all that was left of the spectacle were the crumbling ruins of walls, blind cubbies, and tiny cells. Lacking any roofs, the upper level was left exposed to the sun and rain. Grass and weeds covered the floor, while thick moss matted the walls. Due to the fragile nature of the ancient structures and the danger of sudden collapses, the level was out of bounds for tourists-but not for archaeologists. Uncle Vigor had once sneaked Rachel down here when she was a teenager.

If I could just get my bearings...

Gray suddenly stopped. Furtive movement sounded behind them: the scuff of stone, the heavy rush of breath. They ducked back into one of the cells. Two figures appeared.

Rachel felt Gray sag with relief. "Seichan..."

The woman hissed at him and lifted a finger to her lips. Kowalski trailed her. Blood covered half his face, running thickly from a jagged cut above his eye. He also lifted a hand to warn them to be quiet.

Rachel then heard it, too.

The tramp of boots on the boardwalk overhead.

The gunmen had not fled as Rachel had hoped. They still hunted their prey.

Seichan pointed up, then shoved her arm out. Her pantomime was clear. If they stayed directly under the boardwalk, they'd be less likely to be spotted. But that meant moving as silently as possible.

Gray nodded and began to head toward the far side of the hypogeum. Rachel tightened her grip and stopped him. He stared back at her questioningly. She knew the layout of these levels. If they followed the boardwalk, they'd just hit a solid wall. Only a few ways still led out of the hypogeum.

She pointed along their path, made a chopping motion on her arm, and shook her head. It was military sign language for dead end. Turning, she pointed toward an exit few people knew about. Her uncle had shown it to her long ago. But to reach that spot, they'd have to abandon the shelter of the boardwalk and head out into the exposed maze.

Gray studied her with his face tight, his eyes hard pieces of blue ice.

Are you sure?

Rachel nodded. His fingers tightened on her shoulder, thanking her, reassuring her. For just a flash, she wanted those arms around her, holding her just as tightly. But he let go and crouched with Kowalski. They whispered too low to hear.

Seichan drew next to her. She also kept her attention on the two Americans. Rachel didn't doubt the woman could read their lips. Rachel glanced sidelong at her. A purplish bruise was forming on Seichan's cheek. Rachel also noted how much weight she'd lost since they'd first met years ago. Her face was more gaunt, hollow and haunted around the eyes. It left her looking like something carved out of stone, hard and unyielding. Still, there remained a cold fire in her dark green gaze.

Gray slid back and drew them all into a crouch under the boardwalk. He glanced up, listening as one of the hunters passed overhead. The gunmen were watching both halves of the hypogeum. Any flicker of movement, and both would be on them. From their high vantage, it would be like shooting fish in a barrel.

As the assassin moved past, Gray whispered, "We'll need a distraction. Kowalski's got one round left in his pistol. It's not much but-"

The cautious tromp of boots suddenly changed cadence. The slow step turned into a heavy-footed run. Boots pounded toward their position.

Gray's whispering must have been heard.

Kowalski lifted his pistol, ready to shoot, but Seichan placed a cautioning hand on his shoulder.

The pounding passed their position and continued down the boardwalk, heading toward the far side. They were running off. Something had spooked them.