 A detailed account of Longchenpa's life and teachings is found in "Buddha Mind" by Tulku Thondup Rinpoche and in "A Marvelous Garland of Rare Gems" by Nyoshul Khenpo.Pema Lingpa, the famous "terton" (finder of sacred texts) of Bhutan, is regarded as the immediate reincarnation of Longchenpa.In the Nyingma lineage, Longchenpa, Rongzom, and Mipham are known as the Three Omniscient Ones.