Alchemy of Accomplishment, by Dudjom Jigdral Yeshe Dorje, ed by Tony Duff

Softcover, 84 pages, Kathmandu 2008, new copy.
Instructions of Mountain Dharma; Heart Guidance on the Practice, Expressed in an Easy-To-Understand Way.

This is one of a series of books by Tony Duff that focus on specific and Important texts of the Tibetan Buddhist tradition.