by Desi Sanggye Gyatso, regent of the 5th Dalai Lama.
1. Blue Beryl: an illustrated work and set of paintings depicting the teachings of the Four Medical Tantras.
2. White Beryl: an illustrated work on Tibetan astrology.
3. Yellow Beryl: a history of the Gelugpa School of Tibetan Buddhism.
4. Red Beryl: a collection of magical practices.
5. Black Beryl: a collection of curses and imprecations.
6. Clearing the Rust Beryl: a response to some twenty or more questions concerning the White Beryl put forth by a rival astrologer (two volumes).