The former assistant to FBI Director J. Edgar Hoover, who became one of the few able to enter the Director's secretive--and sometimes perilous--world, offers unprecedented insight into one of the most powerful law enforcement figures in American history.

"J. Edgar Hoover [was] head of the Federal Bureau of Investigation for nearly 50 years. Hoover was feared, admired, reviled and revered, a man who could distort the truth as easily as he upheld it. His methods were at once ruthless and heroic, with the admiration of the world his most coveted prize. But behind closed doors, he held secrets that would have destroyed his image, his career and his life"--Container.

Enemies is the first definitive history of the FBI's secret intelligence operations, from an author whose work on the Pentagon and the CIA won him the Pulitzer Prize and the National Book Award. We think of the FBI as America's police force. But secret intelligence is the Bureau's first and foremost mission. Enemies is the story of how presidents have used the FBI to conduct political warfare, and how the Bureau became the most powerful intelligence...