Jack Schafer

© Dave Mills Photography, Lancaster, California

About The Author

John R. “Jack” Schafer, PhD, is a psychologist, professor, intelligence consultant, and former FBI Special Agent. Dr. Schafer spent fifteen years conducting counter-intelligence and counterterrorism investigations, and seven years as a behavioral analyst for the FBI’s National Security Division’s Behavioral Analysis Program. He developed spy recruitment techniques, interviewed terrorists, and trained agents in the art of interrogation and persuasion. Dr. Schafer contributes online pieces for Psychology Today Magazine, has authored/coauthored six books, and has published numerous articles in professional and popular journals. He is a professor with the School of Law Enforcement and Criminal Justice at Western Illinois University.

Series by the Author

Books by Jack Schafer

The Truth Detector

An Ex-FBI Agent's Guide for Getting People to Reveal the Truth

Book #2

Trade Paperback

LIST PRICE $19.99

PRICE MAY VARY BY RETAILER
    The Like Switch

    An Ex-FBI Agent's Guide to Influencing, Attracting, and Winning People Over

    Book #1

    Trade Paperback

    LIST PRICE $21.00

    PRICE MAY VARY BY RETAILER
      BACK TO TOP