Author Biography
John Kotter, professor emeritus at Harvard Business School, is often called the world s foremost authority on leadership and change. His many previous books, including Leading Change and Our Iceberg Is Melting, have been translated into more than two hundred foreign-language editions and have been bestsellers around the world. He is a founder of Kotter International, a consulting firm that specializes in helping leaders transform their organizations. Holger Rathgeber is the coauthor of Our Iceberg Is Melting, a former executive at a medical products firm, and a principal at Kotter International. From the Hardcover edition.