Farewell: The Greatest Spy Story of the Twentieth Century

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

Circle of Treason: A CIA Account of Traitor Aldrich Ames and the Men He Betrayed

A Secret Life: The Polish Officer, His Covert Mission, and the Price He Paid to Save His Country

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

A Spy Among Friends: Kim Philby and the Great Betrayal

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

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

The Widow Spy

Best of Enemies: The Last Great Spy Story of the Cold War

The Spy Who Saved the World: How a Soviet Colonel Changed the Course of the Cold War