Gatekeeper: Memoirs of a CIA Polygraph Examiner by John F. Sullivan - 2007-04-10

Potomac Books, Incorporated, 2007. Hardcover. Very Good. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

Potomac Books, Incorporated, 2007. Hardcover. Good. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

Dulles, VA: Potomac Books, 2007. Book. Very Good. Hardcover. 1st. 8vo - over 7¾" - 9¾" tall. Hardcover 8vo with dust jacket. Book and dust jacket in very good plus condition. 273 pages including acknowledgments, author's note, glossary, 17 chapters, epilogue, index, and about the author. "In Gatekeeper, Sullivan describes his experiences and methods as a polygrapher, emphasizing the importance of psychology and the examiners' skills in a successful polygraph program.".

Potomac Books, Incorporated. Used - Very Good. Former library book; may include library markings. Used book that is in excellent condition. May show signs of wear or have minor defects.

Potomac Books. New. BRAND NEW, GIFT QUALITY! NOT OVERSTOCKS OR MARKED UP REMAINDERS! DIRECT FROM THE PUBLISHER!

hardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book.

Hardback. New. 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 Agency's gatekeepers, preventing foreign agents, unsuitable applicants, and employees guilty of misconduct from penetrating or harming the Agency.

POTOMAC BOOKS INC. New. Special order direct from the distributor

Hardback. New. 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 Agency's gatekeepers, preventing foreign agents, unsuitable applicants, and employees guilty of misconduct from penetrating or harming the Agency.

Potomac Books Inc, 2007. Hardcover. New. illustrated edition. 292 pages. 9.25x6.25x1.25 inches.