In this propulsive historical thriller from the New York Times bestselling author of Escaping Dreamland, a librarian and a professional assassin team up to solve a seventy-five-year-old Nazi mystery and stop a nefarious opponent from wreaking havoc on the world. When small-town librarian Patton Harcourt comes under fire one morning while making profiteroles, she has no choice but to trust the mysterious assassin, Nemo, who shows up in her...