John P. Kotter is internationally regarded as the foremost authority on the topics of leadership and change. His is the premier voice on how the best organizations achieve successful transformations. <br>Kotter is the Konosuke Matsushita Professor of Leadership, Emeritus, at Harvard Business School and is cofounder of Kotter International, a leadership organization that helps Global 5000 company leaders accelerate the implementation of their most critical strategies and lead change in a complex, fast-moving business environment. <br>John Kotter has authored eighteen books, twelve of them bestsellers. His works have been printed in over 150 foreign language editions.