This comprehensive work is a tour de force through the worlds of psychology, psychotherapy, Holotropic Breathwork, maps of the psyche, birth, sex, and death, tr

Summarizes Grof's experiences and observations from more than forty years of research into non-ordinary states of consciousness. This accessible and comprehensi

Here Grof presents a useful model of the psyche—a model extended by his thirty years of studying non-ordinary states of consciousness. It is useful for underst

Feelings of oneness with others, nature, and the universe. Encounters with extraterrestrials, deities, and demons. Out-of-body experiences and past-life memorie

The definitive overview of this transformative breathwork.