Gsung 'bum tA ra nA tha dpe bsdur ma

shangs pa bka' brgyud bla rabs kyi rnam thar (work in progress)

Collection of biographies of Shangpa Kagyu masters, published from a rare manuscript. This collection, presumably compiled by Namkha Samdrup Gyeltsen (1408–1462), who was a student of Lapchiwa Namkha Gyeltsen and his biographer, focusses in the later part mainly upon the Jakpa transmission lineage of the Shangpa Kagyu begining with Gyeltsen Bum