This compact book is about how to understand and overcome anger. The author is Swami Buddhananda, who was a learned monk of the Ramakrishna Order. The book has evolved from his series of talks and articles on anger. With the aid of the teachings of Sri Krishna, Patanjali, Buddha, Christ and Western mystics, the author prepares the reader to use a holistic approach to manage anger. This book can serve as a guide to anyone trying to overcome it.