The phrase "What Every Body Is Saying" is the title of a book by Joe Navarro, a former FBI agent, and expert on nonverbal behavior. The book is a guide to speed-reading people, decoding sentiments and behaviors, and avoiding hidden pitfalls. It explains how to interpret body language, including facial expressions, gestures, and other nonverbal cues, to understand people's true thoughts and intentions. The book is based on Navarro's professional experience and offers a powerful new way to navigate the world