The Secret Language of Business: How to Read Anyone in 3 Seconds or Less

The Psychology of Persuasion: How to Persuade Others to Your Way of Thinking

Invisible Influence: The Power to Persuade Anyone, Anytime, Anywhere

The Science of Influence: How to Get Anyone to Say "Yes" in 8 Minutes or Less!, Edition 2

Covert Persuasion: Psychological Tactics and Tricks to Win the Game

Covert Persuasion: Psychological Tactics and Tricks to Win the Game

Can't Get Through: Eight Barriers to Communication