books by subject
Espionage
New Cloak, Old Dagger: How Britain's Spies Came in from the Cold
Rudolf Hess: The British Illusion of Peace
Spying in the Cold War (On the Front Line)
Joe's War: My Father Decoded
The Spying Game : The Secret History of British espionage
Intelligence and State Surveillance in Modern Societies: An International Perspective
A Spy Named Orphan: The Enigma of Donald Maclean
The Wolves at the Door: The True Story of America's Greatest Female Spy
Espionage, Security and Intelligence in Britain, 1945-1970 (Documents in Modern History)
The New Spies: Exploring the Frontiers of Espionage
Venona : The Greatest Secret of the Cold War
Ian Fleming's Commandos: The Story of No.30 Assault Unit in WWII
UK Eyes Alpha: Inside Story of British Intelligence
Spider's Web: Bush, Saddam, Thatcher and the Decade of Deceit
The Feather Men
Phoenix: Policing The Shadows
The Pigeon Tunnel: Stories from My Life: A Life In Writing
A Century of Spies: Intelligence in the Twentieth Century
The Short And Bloody History Of Spies: