This is the third book in a three-volume series presenting The Great Exposition of Secret Mantra. The first two books are Tantra in Tibet and Deity Yoga. Rarely in the Dalai Lama’s lifetime has he given teachings of such a nature on the topic of Yoga Tantra. This book offers an in-depth look into the challenging and rewarding practice. This is an invaluable book for anyone who is practicing or interested in Buddhist tantra in general.