 Her 2001 revised combination of a translation of excerpts is embedded within an extended commentary on the Tibetan Book of the Dead, entitled "Luminous Emptiness" (Shambhala).Fremantle received her doctorate from the School of Oriental and African Studies, University of London.She is a teacher with the Longchen Foundation, established by Chögyam Trungpa and Dilgo Khyentse, and directed by Rigdzin Shikpo.