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

Historical Dictionary Of World War Ii Intelligence
Historical Dictionary of World War II Intelligence »

Triplex
Secrets from the Cambridge Spies »

Historical Dictionary of Chinese Intelligence
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Historical Dictionary Of International Intelligence
Historical Dictionary of International Intelligence »

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

Historical Dictionary of Ian Fleming's World of Intelligence
Fact and Fiction »

On Her Majesty's Secret Service
The Chiefs Of Britain'S Intelligence Agency, Mi6 »

Counterfeit Spies
Genuine or Bogus? »

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... »