Double Cross: The True Story of the D-Day Spies

Operation Mincemeat

Agent Zigzag: A True Story of Nazi Espionage, Love, and Betrayal

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

Rogue Heroes: The History of the SAS, Britain's Secret Special Forces Unit That Sabotaged the Nazis and Changed the Nature of War

A Spy Among Friends: Kim Philby and the Great Betrayal

The Englishman's Daughter: A True Story of Love and Betrayal in World War One

Agent Garbo: The Brilliant, Eccentric Secret Agent Who Tricked Hitler and Saved D-Day

In the Enemy's House: The Secret Saga of the FBI Agent and the Code Breaker Who Caught the Russian Spies

For Your Eyes Only: Ian Fleming and James Bond

The Billion Dollar Spy: A True Story of Cold War Espionage and Betrayal