We all need a guide to nonverbal intelligence. Have you ever heard that if someone looks up to their left when talking they are lying? Or if a person crossed their arms they are unwelcoming, not open to ideas? Turns out there's an entire science dedicated to physiognomy, the study of how people's body language, expressions and faces expose their character. Hmm, sound useful for online dating? This book covers so many scenarios in which it would be useful to read people's intentions. Will he cheat again? Did she spend the money? What can you do to communicate authority without saying a word? Get a copy of What Every BODY Is Saying: An Ex-FBI Agent's Guide to Speed-Reading People.

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