How to Spot a Liar: Why People Don't Tell the Truth And How You Can Catch Them by Gregory Hartley

What if you could tell someone was lying, just by listening to them, and observing their action and behavior?

Author Greg Hartley is a decorated military interrogator who has used the techniques in How to Spot a Liar for 16 years to get the truth from enemy combatants. He has successfully applied them to project management and in contract negotiations, to resolve conflict and prevail. Now he shares this scientific process with you so you can use it every day.

Gregory Hartley's expertise as an interrogator first earned him honors with the U.S. Army. More recently, it has drawn organizations such as the CIA and national TV to seek his insights about "how to" as well as "why."

Pamela Meyer: How to spot a liar On any given day we're lied to from 10 to 200 times, and the clues to detect those lie can be subtle and counter-intuitive. Pamela Meyer, author of Liespotting, shows the manners and "hotspots" used by those trained to recognize deception -- and she argues honesty is a value worth preserving.