The all-knowing Longchenpa (1308-64) stands at the center of the Nyingma tradition. Acknowledge by all schools of Tibetan Buddhism as one of Tibet's greatest masters.
This volume discusses the philosophical tenets of the entire spectrum of Buddhist teachings - Hinayana, Mahayana, Vajrayana, and Dzogchen.
This series consists of the volumes written by Longchen Rabjam that, as a group, have come to be known as The Seven Treasuries.
Although, Longchenpa did not intend them to be series, scholars traditionally treat them as such because of their interrelated themes.