The Lost Labyrinth

ELEVEN
I

The sight of Knox beckoning for the bill seemed to send a jolt through Nico. 'You must excuse me,' he said, labouring to his feet. 'I have mounds to do before morning. Simply mounds. My speech to rehearse. Itineraries to change.' He waved vaguely. 'You can't imagine.'

'Of course,' said Knox. 'We're grateful you could spare this much time.'

'Not at all. Not at all.' He patted his pockets for his wallet, his frown growing all the time as he couldn't find it. 'Oh dear,' he said.

'Forget it,' said Gaille hurriedly. 'It's on us. The least we can do after everything you and Charissa have done for us.'

'You're too kind,' he said, a little shamefaced as he shook their hands. Then he said to Knox. 'I'll be at Eleusis from eight, if you want to see the set-up before your talk.'

'I'll see you there,' nodded Knox.

They watched him leave, smiling at how the other diners had to shimmy their tables aside to make room, then shared a wry look. 'He's really hard up,' said Gaille defensively. 'He's bankrolling the conference himself. What was I supposed to say?'

'Exactly what you did,' he assured her, covering her hand with his own. But the incident had given him a little prod. He excused himself and went to the toilets where he fished the red-leatherette box out of his pocket. Since getting it back at the police station, he hadn't had a single moment to make sure that the ring was still inside. It was, thankfully. He took it out, held it up against the strip-light above the sink. It gave him a mild thrill even to touch it, the bright cool gold, the sparkle of gemstone. More than he could afford, but that wasn't what gave it its tingle.

Three weeks before, he and Gaille had taken the tram out to Alexandria's Fort Qait Bey, the medieval fortress built on the site of the ancient Pharos lighthouse. They enjoyed evenings out there, the sense of carnival, the boys chasing each other in and out of the crowds, the young women leaning against the sea-wall as they flirted with their men, while waves crashed against the breakwaters of ancient stone, throwing spray high into the night sky, leaving dark stains on the grey tarmac. The hawkers had been out in force, selling their sickly-sweet confections and showing off their latest cheap flashy toys. A boy with bush-baby ears and a missing front tooth had pestered Knox to buy some gaudy costume jewellery for Gaille before chasing off after better prospects. But it had given Knox an opening for a question that had been much on his mind. 'Ever heard of Alexandrite?' he'd asked her.

'Alexandrite?'

'A gemstone. Polychromatic. That's to say, it changes colour according to the light, like those sunglasses.'

She'd smiled. 'You're such a nerd.'

'The most prized ones are green during the day, but then turn red by night. Two gemstones for the price of one. You know how cheap I am.' They'd laughed together at this private joke. 'The thing is, I've always had rather a fondness for them; because of Alexander, I mean. They must have something to do with him, right? Or with this city, at least.'

'You'd certainly think so.'

He'd nodded briskly, though he'd hoped for more enthusiasm. 'So when you think about it, they're really our gemstone, aren't they?'

She'd stopped walking, had taken his hand. 'I suppose so,' she'd replied carefully. 'And I'm sure they're just lovely. But I prefer diamonds myself.'

He smiled down at the ring. Diamonds it was. A sudden hot clutch in his chest, wanting it over and done with, Gaille as his fiancee, his wife. Not tonight, though, not with Augustin so perilously ill. He closed the box, put it away and went back out.

Gaille was on her mobile. 'Claire,' she mouthed, raising an interrogative eyebrow. He shook his head, went to the bar instead. His bill was ready: the size of it nearly gave him a seizure. No wonder Nico had patted his pockets. He put it on his card; he could worry about it when all this was over. 'The nurses are making her up a bed at the hospital,' said Gaille, appearing at his shoulder. 'I said we'd take in a bag. I hope that's okay?'

'Of course.'

'She asked if you'd said anything about your conversation earlier. What did she mean by that?'

'I don't know.'

'Yes, you do.'

'Let's get out of here,' he said. It had been raining, leaving the air fresh and bracing after the smoky warm restaurant. 'That was really good,' he said, patting his stomach. 'Nico certainly knows his restaurants.'

Gaille gave him a wry look. 'Come on, Daniel,' she said. 'What was this conversation about? Have you fallen out or something?'

'I don't think so.' He gave a little shrug. 'She just thought I might have done more to stop that policeman hitting Augustin.'

'She thinks what?' asked Gaille, stiffening with vicarious umbrage. 'But I thought his partner shoved you up against the wall.'

'He did. Claire just thinks I could have got free quicker, if I'd tried.'

'And could you have?'

He hesitated a moment before answering. 'Yes,' he admitted. 'I think I could.'