7 books
The History of CIA's Office of Strategic Research, 1967-81
Directors of Central Intelligence (DCI) as Leaders of the U.S. Intelligence Community, 1946-2005, Central Intelligence Agency (CIA) Report on Dulles, Helms, Colby, Bush, Casey, Webster, Gates, Tenet
Of Moles and Molehunters
Thinking and Writing
CIA and the Vietnam Policymakers
On the Front Lines of the Cold War
Directors of the Central Intelligence as Leaders of the United States Intelligence Community, 1946-2005