One wrong move can undercut your message. Believe it or not, our bodies speak louder than our words. Postures, gestures, and expressions convey reams of information—and often not what you'd expect. A smile, for example, is usually considered welcoming. But crook one corner of your mouth higher and you project superiority, subconsciously chasing other people away. Without Saying a Word explains how even the subtlest motions have meaning.

Distilling decades of research, the book deciphers these unspoken signals: from facial expressions and fleeting micro expressions to positive and negative body language. Discover which postures and gestures indicate confidence and build rapport—and which reveal disinterest, arrogance, or even aggression. Learn to end off-putting habits, accentuate good ones, and become an authentic and effective communicator.

Exhibiting body language that is open, honest, and self-assured increases your social influence and enhances your skill as a negotiator ... while the ability to read the emotions and intentions of others is equally indispensable. Whether you're making a presentation, pitching a project, or closing a deal, the right body language can be your best ally.