Tibetan / Vajrayana
Vajrayana Buddhism is most closely associated with Tibet and can be characterized by the figure of the siddha, the master whose spiritual realization is so profound that he or she has power over the phenomenal world, and in whom the profundity and vastness of absolute truth is fully and completely manifested. Many of our most well-known authors come from this tradition of Tibetan Buddhism .
[Note: The tags for the various schools are not definitive as many books span multiple traditions, etc. They are meant to use as a starting point for exploring this collection.]