The Spies Who Never Were: The True Story of the Nazi Spies Who Were Actually Allied Double Agents

Describes the role of a network of German spies, sent by Hitler in 1940 to England to gather intelligence on Allied plans, who in reality became a cadre of double agents who reported to the British while sending misinformation to the Nazis about Allied strategy and defenses. By the author of Codebreaker's Victory. Original.