Parapsychology
Free to read here, from Project Gutenberg.
The Problems of Psychical Research
Ghosts I Have Seen, and Other Psychic Experiences
Human Personality and Its Survival of Bodily Death
The secret commonwealth of elves, fauns & fairies
The Night-Side of Nature; Or, Ghosts and Ghost-Seers
The Shadow World
Mysterious Psychic Forces
Fact and Fable in Psychology
Seen and Unseen
Cock Lane and Common-Sense
The Philosophy of Mystery
The Law of Psychic Phenomena
Telepathy and the Subliminal Self
Metapsychical phenomena
Patience Worth: A Psychic Mystery
Psychic phenomena
Studies in the Out-Lying Fields of Psychic Science
From India to the planet Mars: A study of a case of somnambulism with glossolalia
Occultism and common-sense
The Lock and Key Library: The Most Interesting Stories of All Nations: Real Life
Telepathy, Genuine and Fraudulent
Mrs. Piper & the Society for Psychical Research
Death's Wisher
Beyond
Psychical Miscellanea
Les Phénomènes Psychiques Occultes: État Actuel de la Question
Fifty Per Cent Prophet
Preliminary Report of the Commission Appointed by the University of Pennsylvania to Investigate Modern Spiritualism
The Unknown Guest
Second Sight
A Theory of the Mechanism of Survival: The Fourth Dimension and Its Applications
The Psychical Researcher's Tale - The Sceptical Poltergeist
Adventurings in the Psychical
Ham Sandwich
The Leader
The Telenizer
How to speak with the dead
Call Him Nemesis
The Case Against Spirit Photographs
Project Hi-Psi
Bramble Bush
A babonák könyve
Last Night Out
Dangerous Quarry
Too close to the forest
The Divers
Bright Islands