Book of Donmon Teith

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

A pioneering and revolutionary book that lays the foundation for a radical new psychology, based on an expanded cartography of the human unconscious. Famous for

Beyond the Brain seriously challenges the existing neurophysiological models of the brain. After three decades of extensive research on those non-ordinary state

From Spiritual Emergency to Healing and Rebirth Increasing numbers of people involved in personal transformation are experiencing spiritual emergencies — cris

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