Rank #10
The Power of a Positive No: How to Say No and Still Get to Yes, by William Ury
This book by William Ury explores the power of a positive no and how to say no without sacrificing relationships. It provides practical advice on how to say no in a way that still allows for a positive outcome. Ury's strategies are based on his experience as a negotiator and mediator,
From Wikipedia
Getting to Yes: Negotiating Agreement Without Giving In is a best-selling 1981 non-fiction book by Roger Fisher and William Ury. Subsequent editions in 1991 and 2011 added Bruce Patton as co-author. All of the authors were members of the Harvard Negotiation Project.