THE BIOGRAPHICAL DICTIONARY OF PARAPSYCHOLOGY
Dr. Crabtree is currently on the faculty of the Centre for Training in Psychotherapy in Toronto, Canada. He received an MA in philosophy from the University of Toronto and a PhD in therapeutic counseling from the Open International University for Complementary Medicines. He is particularly interested in the history of hypnotism, psychotherapy, and dissociative disorders. His books include Multiple Man: Explorations in Possession and Multiple Personality; Animal Magnetism, Early Hypnotism, and Psychical Research: An Annotated Bibliography; and From Mesmer to Freud: Magnetic Sleep and the Roots of Psychological Healing.
Other Sources of Biographical Information on Crabtree
“Meet Adam Crabtree” from the Psychotherapy Arts website.