Читать книгу The Element Encyclopedia of the Psychic World: The Ultimate A–Z of Spirits, Mysteries and the Paranormal - Theresa Cheung, Theresa Cheung - Страница 94

A professor of physics at the Royal College of Science in Dublin, Sir William Barrett was one of the founders of both the Society for Psychical Research and the American Society for Psychical Research. His published works included On the Threshold of the Unseen (1917) and Psychical Research (1920).

Barrett was fascinated by all things paranormal, and along with investigating ghosts and hauntings and ESP he also explored subjects such as altered states of consciousness induced through hypnotism and hallucination phenomena. Barrett’s study on apparitions remains a classic read for students of the paranormal.