How to Read a Person Like a Book

How to Read a Person Like a Book by Gerard I. Nierenberg and Henry H. Calero is a classic guide to understanding nonverbal communication. It teaches readers how to interpret body language, gestures, facial expressions, and other subtle cues to better understand people’s thoughts, feelings, and intentions. Widely used in business, negotiation, and everyday interactions, the book emphasizes practical observation skills for improving communication and relationships.