"Oracle, apparitions, angels, religion, sympathetic magic, Spencer Collection, shrunken heads, witches, voodoo, hoodoo, tarot, palm reading, fortune tellers, rituals, druids, Aleister Crowley, Charles Manson, snake cults, cults, Lily Dale, Oneida Perfectionists, Satan worship, demonology, poltergeists, extrasensory perception, pseudoscience, alchemy, flat earth theory, science, Wilhelm Reich, effigies, automatons, electricity, influence machines, Giovanni Aldini, Robert Cornish, magnets, mesmerism, hypnotism, psychology, Rorschach test, phrenology, pareidolia, spiders on drugs, drugs, puppets, Halloween, theater, optics, magic lanterns, Isaac Newton, infrered photography, Robert W. Wood, color theory, ultraviolet light, rocks, hallucinations, ghosts, Pepper's ghost, crypts, Cabaret du Néant, phantasmagoria, skeletons, Georges Méliès, cinema, movie theaters, horror movies, Federico Fellini, ghost show, magic tricks, Fakir magic, levitation, magicians, Harry Houdini, debunking, Harry Price, Arthur Conan Doyle, Fulton Oursler, Samri Frikell, Cottingley fairies, Margery Crandon, automatic writing, Falconer brothers, Crewe circle, ouija boards, alien writing, psychics, mediums, Goligher
For young readers
Book data: Open Library