Artemus B. Engle studied Buddhism with the late Sera Mey Khensur Lobsang Tharchin Rinpoche for more than thirty years. Over much of the past decade he has continued his studies as a student of Gyumé Khensur Lobsang Jampa Rinpoche. In 1983 he earned a doctorate in Buddhist Studies from the University of Wisconsin and is currently a fellow with the Tsadra Foundation.
From Artemus Engle's introduction to his translation of Asang'a Bodhisattvabhumi
A Manual for the Entire Bodhisattva Collection of Discourses
I believe it is also reasonable to describe The Stage of a Bodhisattva as a work that represents a new development in the history of the Buddhist Abhidharma...
In conjunction with the Tsadra Foundation, premier translator and scholar Artemus Engle brings Asanga's masterpiece, the Bodhisattvabhumi, to life, unlocking what can be an intimidating text and making its important and power to light.
See also an excerpt...