In this thrilling adventure from No. 1 New York Times bestselling author Janet Evanovich, FBI agent Kate O'Hare and charming con man Nicholas Fox race against time to uncover a buried train filled with Nazi gold.

Kate and Nick have brought down some of the biggest criminals in the world. Now they face their most dangerous foe yet-a shadowy organization known as the Brotherhood. Directly descended from the Vatican Bank priests who served Hitler during World War II, the Brotherhood is searching for a lost train loaded with $30 billion in Nazi gold, untouched for over seventy-five years in the mountains of Eastern Europe.

Only one man can find the fortune and bring down the Brotherhood-the man who taught Nick everything he knows, his father, Quentin. And as the stakes get higher, they turn to Kate's own father, Jake, who shares his daughter's grit and, unfortunately, her stubbornness. From a remote monastery in the Swiss Alps to the desert of the Western Sahara, Kate and Nick, and the two men who made them who they are, must unite to stop their deadliest foe in the biggest adventure of their lives...