Nyingma: Mahayoga, Anuyoga, and Atiyoga, Part Two: Essential Teachings of the Eight Practice Lineages of Tibet, Volume 2 (the Treas Ury of Precious In Hardcover $49.95
Shangpa Kagyu: The Tradition of Khyungpo Naljor, Part Two: Essential Teachings of the Eight Practice Lineages of Tibet, Volume 12 (the Treasury of Pre Hardcover $49.95