books.google.com.au - For centuries, Dzogchen, often translated as the "Great Perfection," was a secretly transmitted teaching, unknown beyond the Tibetan culture. Wellsprings of the Great Perfection explains how the Dzogchen teachings came into the world, who received them, and through whom they passed. This impressive collection...http://books.google.com.au/books/about/Wellsprings_of_the_Great_Perfection.html?id=_yo1BGZXODEC&utm_source=gb-gplus-shareWellsprings of the Great Perfection