Now in this fascinating autobiography, Dusko Popov, on of the master Intelligence Officers of World War II, tells his story:

• How he spied brilliantly for the Germans and at the same time provided vital information to the Allies.
• How both Hitler and Churchill trusted him throughout the entire war.
• How, under the codename Tricycle, he became the star of Sir John Masterman’s XX Committee.
• How he organized and managed unparalleled networks of spies from London, New York, Lisbon and Rio de Janeiro.
• How he delivered Japanese plans for Pearl Harbour to the FBI months before the attack took place.
• How his part in the war ended when he sought out and all but murdered the man who betrayed his lifelong friend and fellow spy.
• How the charm that often saved his skin conquered women round the world.

Mr Popov now lives in France with his wife and four sons.