: The critical collaboration between American cryptologists and Britain’s Bletchley Park to intercept Axis communications.
: The internal conflicts between the OSS, the FBI under J. Edgar Hoover, and the Army and Navy. Author Information Book Review: Need to Know -Nicholas Reynolds Need to Know - Nicholas Reynoldsepub
: A portrait of the charismatic WWI hero handpicked by FDR to lead American intelligence. the FBI under J. Edgar Hoover