The Body Language Handbook This book will not only teach you how to read the body language of other, it will also make sure you send the signals you want to send. Increase your power of communication at the office, in a courtroom or classroom, at home, and in any social setting - even the poker table! By going step by step from the holistic to the detailed, you’ll quickly discover when body language indicates something significant, and when an itch is just an itch…..