French physician and parapsychologist (1921-2008) noted for his study of the various altered states of consciousness that occur between life and death.
Scientists & Researchers
American psychologist and parapsychologist (1920-2020), the author of numerous books and articles on paranormal topics.
Prominent English banker, classical scholar and psychical researcher (1852-1927), who contributed to the study of the spirit medium Leonora Piper.
British physicist (1851-1940) remembered for his pioneering early work in electricity and radio, who became an active investigator of mental mediumship and published books endorsing a belief in survival of death.
Influential Italian criminologist, doctor and psychiatrist (1835-1909) who engaged in psychical research and endorsed the Italian medium Eusapia Palladino.
German physicist who has developed a theory of psi based on quantum mechanics.
Psychologist and psi researcher focusing in particular on the effects of psychoactive substances.
British playwright and social activist (1865-1948) who became involved with psychical research and practised automatic writing
Brazilian psychologist with a special interest in poltergeist phenomena and the psychological and psychosocial implications for experiencers of psychic phenomena.
New Zealand-born journalist and novelist (1911–2001) who also wrote and reviewed books about psychical research.