Uncover the chilling, wide-ranging investigation into the KGB’s global espionage machine. John Barron’s definitive exposé chronicles the full spectrum of Soviet secret work, detailing the manipulation of world leaders, assassination plots against figures like Fidel Castro, massive infiltration of American installations, and the sexual entrapment of Western diplomats. This meticulously researched account reveals the terrifying methods and world-spanning schemes of the Cold War’s most feared intelligence agency.