The rise—and fall—of research into the therapeutic potential of LSD. After LSD arrived in the United States in 1949, the drug's therapeutic promise quickly

• Examines the therapeutic potential of expanded states, underground psychedelic psychotherapy, harm reduction, new approaches for healing individual and coll

Psychedelics as therapeutic catalysts for emotional and spiritual transformation • Explores the latest medical research on the healing powers of entheogens �

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

Changing Our Minds is an experiential tour through a social, spiritual and scientific revolution that is redefining our culture's often-confusing relationship w