(John Edgar),

The FBI and Martin Luther King, Jr.: from "Solo" to Memphis

David J. Garrow.

The Marilyn tapes

E.J. Gorman.

Columbo: the game show killer

William Harrington.

Secrecy and power: the life of J. Edgar Hoover

Richard Gid Powers.

The Boss: J. Edgar Hoover and the Great American Inquisition

Athan G. Theoharis, John Stuart Cox

Act of treason: the role of J. Edgar Hoover in the assassination of President Kennedy

Mark North.

Hoover Vs. the Kennedys: The Second Civil War

Cook Christopher Gilmore

Hoover's FBI: The Inside Story by Hoover's Trusted Lieutenant

Cartha D. DeLoach

J. Edgar Hoover: Powerful FBI Director (Historical American Biographies)

Thomas Streissguth

Hoover and the un-Americans: the FBI, HUAC, and the red menace

Kenneth O'Reilly.