Such a book on body language has never existed before: written by an FBI agent whose job for 25 years was to uncover spies, murderers, and criminals through their body language. Only 20 percent of our communication occurs through spoken words. This means we communicate 80 percent nonverbally and unconsciously. The internationally recognized expert Joe Navarro precisely explains how to see through others, how to accurately decode feelings and behaviors, avoid pitfalls, and confidently reveal body language and facial expressions that are meant to mislead. From head to toe, gestures, posture, and facial expressions are examined and analyzed according to the latest research.