Holy Madness: Spirituality, Crazy-Wise Teachers, and Enlightenment
Georg Feuerstein, PhD is the author of over 30 books, including Yoga for Dummies; The Yoga Tradition; The Shambhala Encyclopedia of Yoga; Tantra: The Path of Ecstasy, and Lucid Waking. He has specialized in the spiritual traditions of India and is a practitioner of Vajrayana Buddhism.