Lie detecting 101 : a comprehensive course in spotting lies and detecting deceit
(Book)

Lying is a normal part of human communication and is sometimes necessary to protect someones feelings, but there are also malicious lies meant to deceive, cheat, and defraud. You can't always rely on what comes out of someone's mouth. It doesn't take mind reading superpowers to be able to tell when someone is lying, but it does take special skills and a little practice. In Lie Detecting 101, international expert in undercover operations Dr. David Craig provides readers with an easy-to-follow guide on applying lie-detection skills to your everyday life.