There is a competitive advantage that may be more powerful than any other. Is it a superior strategy? Faster innovation? Smarter employees? No, New York Times bestselling author Patrick Lencioni argues that the fundamental difference between successful and mediocre companies has little to do with their knowledge and intelligence, but rather with how healthy they are. In this book, Lencioni combines his extensive experience and many of the themes he has addressed in his other bestselling books, delivering a first: a coherent and comprehensive examination of the unique advantage that organizational health provides. Simply put, an organization is healthy when it is whole, consistent, and complete, with its management, operations, and culture aligned. Healthy organizations outperform their competitors, are free from politics and confusion, and provide an environment where top talent can thrive.