William Ury, cofounder of Harvard's Program on Negotiation, is one of the world's best-known and most influential experts on negotiation. He has served as a mediator in boardroom battles, labor conflicts, and civil wars around the world. Ury is the coauthor of Getting to Yes, the bestselling negotiation book in the world, and seven other books, including the New York Times bestsellers Getting Past No and The Power of a Positive No. An avid hiker, he lives with his family in Colorado.