1.
Complete Nyingma Tradition from Sutra to Tantra, Books 1 To 10 : Foundations of the Buddhist...
by Dorje, Choying Tobden, Zang...
ISBN: 9781559394352
2.
Complete Nyingma Tradition from Sutra to Tantra, Books 15 To 17 : The Essential Tantras of M...
by Dorje, Choying Tobden, Dorj...
ISBN: 9781559394369
3.
Complete Nyingma Tradition from Sutra to Tantra, Book 13
by Dorje, Choying Tobden, Dorj...
ISBN: 9781559394604