Natural Perfection - Longchenpa [trans - Keith Dowman] (epub mobi)

from Wikipedia:

Longchen Rabjampa, Drimé Özer (Wylie: Klong-chen rab-'byams-pa, Dri-med 'od-zer) "Longchenpa" (1308–1364) was a major teacher in the Nyingma school of Tibetan Buddhism. Along with Sakya Pandita and Je Tsongkhapa, he is commonly recognized as one of the three main manifestations of Manjushri to have taught in Central Tibet. His major work is the Seven Treasures, which encapsulates the previous 600 years of Buddhist thought in Tibet. Longchenpa was a critical link in the exoteric and esoteric transmission of the Dzogchen teachings. He was abbot of Samye, one of Tibet's most important monasteries and the first Buddhist monastery established in the Himalaya, but spent most of his life travelling or in retreat.

The date for Longchen Rabjampa's parinirvāṇa (his relinquishing of the appearance of his physically manifest form to others — or, in common parlance, his "death" or "demise") is often incorrectly given as having been during 1363. However, Longchen Rabjampa did not die in 1363; he died in 1364.

Longchen Rabjampa was born at Gra-phu stod-gron in g.Yo-ru in Eastern dBus in Central Tibet on the eighth day of the second lunar month of the Earth-Male-Ape year (i.e., Friday, 1 March 1308; which was at the beginning of that Tibetan calendrical year) The date of Longchen Rabjampa's 'parinirvāṇa' was on the eighteenth day of the twelfth lunar month of the Water-Female-Hare year (i.e., Wednesday, 24 January 1364; which was at the end of that Tibetan calendrical year) at O-rgyan-rdzong in Gangs-ri thod-kar, Tibet.

David Germano, in his doctoral thesis on the Tsigdön Dzö (tshigs don mdzod) (one of the Seven Treasuries),[2] frames the brilliance of Longchenpa within the wider discourse of the Dzogchen tradition (found in the Bonpo Zhangzhung and Indo-Tibetan traditions of Buddhism):

"Although at least five hundred years (800 CE - 1300 CE) of thought, contemplation and composition in this tradition (which may not have been a clearly self-conscious tradition in the beginning) preceded him such that all the major themes, structures, and terminology were in place prior to his birth (above all in the canonical Seventeen Tantras of the Great Perfection (rgyud bcu bdun)), it was Longchenpa (1308-1363) who systematically refined the terminology used by the tradition with a series of subtle yet clear distinctions; brilliantly revealed its relationships with mainstream exoteric Buddhist thought; clarified its internal structure; created from it masterpieces of poetic philosophy remarkable for their aesthetic beauty, philosophical rigor, and overall clarity; and overall pinpointed the inner quintessence of the tradition with writings that not only systematized every major topic, but also creatively explained each to render crystal clear the unprecedented revolution in the content, form, and structure of "philosophical" thought in Indo-Tibetan Buddhism that the Great Perfection teachings entail."

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Nelug Dzö gnas lugs mdzod) is a poetic vignette written in Classical Tibetan and one of the Seven Treasuries of Longchenpa. Longchenpa wrote 'Desum Nyingpo' (Wylie: sde gsum snying po), a prose autocommentary to this work. Dowman (2006: p.xxiii) considers it a "magical psychotropic poem".

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from gurusfeet.com:

Keith Dowman is a Buddhist teacher and translator based in Kathmandu, Nepal, where he has lived as a genyen for 25 years.

He has been practicing Tibetan Buddhism for more than 30 years and studied with some of the great contemporary masters of Dzogchen and Mahamudra.

He teaches Buddhist workshops and meditation retreats worldwide and has gained a reputation for his direct approach to Tibetan Buddhism free of ritual and cultural trappings and jargon.

More recently he has been dedicated to leading Dzokchen retreats.

His important translations from the Tibetan include Calm and Clear, The Divine Madman, Sky Dancer, Masters of Mahamudra, The Flight of the Garuda and The Sacred Life of Tibet.