Historical Dictionary Of International Intelligence
Historical Dictionary of International Intelligence »

Triplex
Secrets from the Cambridge Spies »

The A to Z of British Intelligence
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Historical Dictionary of Ian Fleming''s World of Intelligence
Fact and Fiction »

Mask Mi5's Penetration of the Communist Party of Great Britain
This book details MI5's interception and exploitation of secret Comintern wireless traffic, which revealed the first evidence of widescale Soviet espionage i... »

Blue List
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Guy Liddell Diaries, Volume 1
1939-1942 »

Operation Garbo
The Personal Story of the Most Successful Spy of World War II »

The Guy Liddell Diaries
1939-1942, Mi5's Director of Counter-Espionage in World War II »

Historical Dictionary Of Sexspionage
Historical Dictionary of Sexspionage »