I know that you are lying! : The art of detecting those who deceive you.
by Paul Ekman
Renowned expert in emotions and nonverbal communication, Paul Ekman reveals the latest results of his research on lies and methods to uncover them. He unveils here the behavioral clues and signals that allow for accurate detection of deceit, deception, and bluff. His findings are used by the CIA and FBI. Become as adept as a secret service agent in recognizing the words, emotions, intonations, gestures, and micro-expressions that liars and manipulators unknowingly emit.