Gatekeeper: Memoirs of a CIA Polygraph Examiner

by John F. Sullivan

Book Overview

John F. Sullivan was a polygraph examiner with the CIA for thirty-one years, during which time he conducted more tests than anyone in the history of the CIA's program. The lie detectors act as the... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1597970468
• ISBN13: 9781597970464
• Release Date: January 2008
• Publisher: Potomac Books
• Length: 273 Pages
• Weight: 0.35 lbs.
• Dimensions: 0.9" x 6.1" x 8.9"