Collected works of the Ninth Gangkar Lama, Karma Shedrup Chokyi Sengge, also known as Bo Gangkar Rinpoche (Tib. ʼBo Gaṅs-dkar Sprul-sku), a Karma Kagyu lama in the Tibetan Buddhist tradition, who was from Minyak (Tib. Mi-nyag) and studied at Pelpung and Tsurphu monasteries; includes his biography, written by Mi-nyag Mgon-po