For the martyrs of the River Plate, and all the other men and women of belief, who marched out into an exotic and dangerous world … and then simply disappeared from the pages of history.
Thank you Lucy Sherriff — geeks truly will inherit the earth, and to Lawrence, Rob and the US GEO for allowing me to share some of their research. To Kathleen, Cory and Brad — my biggest supporters … and critics! To my publisher, Cate. And finally to my editors, Joel and Nicola — wordsmiths, interrogators, and counsellors, I thank you.