A Murder in Wartime: The Untold Spy Story That Changed the Course of the...

Manchu Princess, Japanese Spy - The Story of Kawashima Yoshiko, the Cross-...

A Woman of No Importance: The Untold Story of WWII’s Most Dangerous Spy,...

Ultimate Spy

The Spy and the Traitor: The Greatest Espionage Story of the Cold War

Churchill's Iceman: The True Story of Geoffrey Pyke: Genius, Fugitive, Spy

The Spy Who Was Left Behind: Russia, the United States, and the True Story of...

The Spy Who Changed History: The Untold Story of How the Soviet Union Won the...