"From the foremost living authority on Yoga comes the most comprehensive and reliable treatment of the subject available today. This is a work of impeccable scholarship by a person who has dedicated his life to the understanding and practice of yoga. The book offers a complete overview of every Yogic tradition, from the familiar to the lesser-known forms. It also covers all aspects of Hindu, Buddhist and Jaina Yoga, including history, philosophy, literature, psychology and practice. In addition, included are * translations of twenty Yoga treatises * the first translation of the Goraksha Paddhati" - Publisher.