The New York Times bestselling classic of alternate history.

The year is 1964. The Greater German Reich stretches from the Rhine to the Urals, and keeps an uneasy peace with its nuclear rival, the United States. As the Fatherland prepares for a grand celebration honoring Adolf Hitler’s seventy-fifth birthday, a detective of the Kriminalpolizei is called out to investigate the discovery of a dead body in a lake near Berlin’s most prestigious suburb.

But when Xavier March discovers the identity of the body, he also uncovers signs of a conspiracy that could go to the very top of the German Reich. And, with the Gestapo just one step behind, March, together with the American journalist Charlotte Maguire, is caught up in a race to discover and reveal the truth—a truth that has already killed, a truth that could topple governments, a truth that will change history.