Dr. Grof's consciousness research over the last five decades has shown that the deepest roots of trauma often lie in experiences from birth or in events from hu

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.

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

'The Power Within is a treasure trove of important information for people involved in self-exploration and healing, as well as individuals who facilitate and su