FBI Freedom of Information Act Electronic Reading Room - Espionage Declassified Federal Bureau of Investigation files, in .PDF format, on famous spy cases, including: Anthony Blunt; Burgess, MacLean and Philby; Owen Lattimore; Nathan Silvermaster; Julius and Ethel Rosenberg.
Kubark Counterintelligence: Interrogation Handbook for Project KUBARK prepared in July 1963 by CIA's Counterintelligence Staff, designed for use in screening sources. Covers coercive and non-coercive methods; tips for resistant subjects; sensory deprivation and hypnosis. Includes interrogator's c
Of Moles and Molehunters Former CIA officer Cleveland Cram surveys the literature on Counterintelligence Chief James Jesus Angleton's search for Soviet agents during the 1960s.