Carlos Castaneda's Tensegrity - Official site. Tensegrity: the modernization of magical passes taught to Carlos Castaneda, Taisha Abelar, Florinda Donner-Grau, and Carol Tiggs by Don Juan Matus.
Sustained Action - Includes chronologies, images, and a discussion forum.
Wikipedia: Carlos Castaneda - Overview of Carlos Castaneda's philosophy, books, and life of the controversial figure of traditional Native American shamanism.