It is the spring of 1945, and in a dusty, remote community, the world’s most brilliant minds have come together in secret. Their mission: to split an atom and end a war. But among those who have come to Robert Oppenheimer’s "enchanted campus" of foreign-born scientists, baffled guards, and restless wives is a simple man in search of a killer. Michael Connolly has been sent to the middle of nowhere to investigate the murder of a security officer on the Manhattan Project.

The Prodigal Spy is a story of fathers and sons and the loyalties that transcend borders, and of a young man's search for the truth buried in his own past, when a national drama was made personal and history itself became a crime story.

At once a murder mystery, a moving love story, and a riveting portrait of a unique time and place - Berlin, July 1945 - The Good German is a historical thriller of the first rank. The New York Times calls it "thoroughly captivating, a novel that brings to life the ambiguities at the heart of our country's moral legacy."

Seventeen years after the fall of the Third Reich, Max Weill has never forgotten the atrocities he saw as a prisoner at Auschwitz - nor the face of Dr. Otto Schramm, a camp doctor who worked with Mengele on appalling experiments and who sent Max’s family to the gas chambers. As the war came to a close, Schramm was one of the many high-ranking former-Nazi officers who managed to escape Germany for new lives in South America, where leaders like Argentina’s Juan Perón gave them safe harbor and new identities.

A neutral capital straddling Europe and Asia, Istanbul has spent the war as a magnet for refugees and spies. Even American businessman Leon Bauer has been drawn into this shadow world, doing undercover odd jobs and courier runs for the Allied war effort. Now, as the espionage community begins to pack up and an apprehensive city prepares for the grim realities of postwar life, he is given one more assignment, a routine job that goes fatally wrong, plunging him into a tangle of intrigue and moral confusion.