Marvin Karlins

About The Author

Marvin Karlins received his PhD in Psychology from Princeton University and is currently Professor of Management at the University of South Florida’s College of Business Administration. Dr. Karlins consults internationally on issues of interpersonal effectiveness and has also authored twenty-four books, including two national bestsellers, What Every Body Is Saying and It’s a Jungle in There.

Books by Marvin Karlins

The Truth Detector

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

By Jack Schafer
With Marvin Karlins
Book #2
This paradigm shifting how-to guide effortlessly teaches you how to outwit liars and get them to reveal the truth—from former FBI agent and author of the “practical and insightful” (William Ury, coauthor of Getting to Yes) bestseller The Like Switch.
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The Like Switch

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

By Jack Schafer and Marvin Karlins
Book #1
The Like Switch is packed with all the tools you need for turning strangers into friends, whether you are on a sales call, a first date, or a job interview. As a Special Agent for the FBI's National Security Division's Behavioural Analysis Program, Dr. Jack Schafer developed dynamic and breakthro...
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