General introduction.--The supreme path of discipleship: the precepts of the gurus.--The nirvānic path: the yoga of the great symbol.--The path of knowledge: the yoga of the six doctrines.--The path of transference: the yoga of consciousness-transference.--The path of the mystic sacrifice: the yoga of subduing the lower self.--The path of the five wisdoms: the yoga of the long hūm.--The path of the transcendental wisdom: the yoga of the voidness.

"A beautiful piece of work on the theory of altered states of consciousness ." "Stanislav Grof, M.D. author of Realms of the Human Unconsciousness".