Chapman Pincher: Spionene i blandt oss. Original tittel: Their Trade is Treachery.

Egil Ulateig: Raud krigar, raud spion.

I B Melchior: Spionjæger. En dansk kontraspions bedrifter i den amerikanske hær under 2. verdenskrig.

Michael Herman and Gwilym Hughes (ed.) : Intelligence in the Cold War

John M. Makie: The Spy Worker 1942-1942.

Christopher Andrew (introduction) : The Security Service 1908-1945. The Official History. Public Record Office 1999. 8vo. (2) + 442 s. Orig. bd. med smussomslag. Meget pen. 

Nigel West (introduction) : British Security Coordination. The Secret History of British Intelligence in the Americas, 1940-1945.

Pavel Sudoplatov and Anatoli Sudoplatov: Special Tasks. The memoirs of an unwanted witness- a Soviet spymaster.

Christopher Andrew: The Defence of the Realm. The Authorized History of MI5.

Kim Philby: My Silent War. With an Introduction by Graham Greene.

Edward Harrison: The Young Kim Philby. Soviet Spy and British Intelligence Officer.

Tim Milne: Kim Philby. The Unknown Story of the KGB`s Master Spy.

Christopher Moran: Classified. Secrecy and the State in Modern Britain.

Nigel West (ed.) : The Guy Liddell Diaries. Vol I-II. MI5`s Director of Counter-Espionage in the World War II.

Michael Smith (ed.) : The Secret Agent`s Bedside Reader. A Compendium of Spy Writing.

Bradley F. Smith: The Ultra-Magic Deals. And the Most Secret Special Relationship 1940-1946.

Nigel West: Mask. MI5`s Penetration of the Communist Party of Great Britain.

Kent Zetterberg och Per Iko (red.) : Kvalificerad hemlig. Fyra studier om svensk underrättelsetjänst och underrättelsetjänst i Sverige.

Michael Smith: New Cloak, Old Dagger. How Britain`s Spies Came in from the Cold.

Michael Smith: Six. A History of Britain`s Secret Intelligence Service. Part I: Murder and mayhem 1909-1939.

Nigel West: At Her Majesty`s Secret Service. The Chiefs of Britain`s Intelligence Agency, MI6.