Influence, New and Expanded: The Psychology of Persuasion

Getting to Yes: Negotiating an agreement without giving in

Never Split the Difference: Negotiating as if Your Life Depended on It

The Little Book of Yes: How to win friends, boost your confidence and persuade others

Decisive: How to make better choices in life and work

Yes!: 60 secrets from the science of persuasion

Difficult Conversations: How to Discuss What Matters Most

HBR's 10 Must Reads on Communication (with featured article "The Necessary Art of Persuasion," by Jay A. Conger)

You Can Negotiate Anything: The Groundbreaking Original Guide to Negotiation

The Practice of Social influence in Multiple Cultures

Negotiation (The Brian Tracy Success Library)

HBR's 10 Must Reads for New Managers (with bonus article “How Managers Become Leaders” by Michael D. Watkins) (HBR's 10 Must Reads)

Rejection Proof: How I Beat Fear and Became Invincible

Influence and Persuasion (HBR Emotional Intelligence Series)

Bargaining for Advantage: Negotiation Strategies for Reasonable People

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

The Art of Strategy: A Game Theorist's Guide to Success in Business and Life

Charisma: Create Irresistible Attractive Personal Magnetism (Effective Communication Improvement to Enhance Self Confidence)

Charisma: Step by Step Techniques for Mass Appeal (A Practical Guide to Mastering the Art of Irresistibly Killer Charisma)

Charisma: Mastering the Art of Irresistibly Killer Charisma (Learn a Hidden Energy Tradition to Become Magnetically Attractive and Vitally Alive)