"Read People Like a Book" by Patrick King is a guide to understanding human behavior, emotions, and motivations. It combines insights from psychology, body language analysis, and emotional intelligence to help readers analyze and predict people's actions. The book explores psychological principles like Maslow's hierarchy of needs and defense mechanisms to understand why people act the way they do. Techniques for interpreting non-verbal cues such as facial expressions, posture, gestures, and eye contact are emphasized, along with practical methods for identifying deception while considering context. Readers learn how to connect deeply with others and improve their interpersonal skills, making the book practical for improving communication, resolving conflicts, and enhancing personal relationships. While some readers appreciate its accessible insights, others criticize it as overly simplistic or repetitive.