""Expose of Soviet Espionage May 1960"" is a book written by J. Edgar Hoover, the former director of the Federal Bureau of Investigation (FBI). The book provides an in-depth analysis of the Soviet Union's espionage activities during the Cold War era, particularly in the United States. Hoover provides detailed accounts of the Soviet Union's intelligence gathering methods, including their use of spies, moles, and other covert operatives.The book is...