Parapsychology: A Century of Enquiry

D. Scott Rogo

The Infinite Boundary: Spirit Possession, Madness, and Multiple Personality

D. Scott Rogo

Call me Lucifer: Dialogues with a Noble Stranger

Eileen J. Garrett

Science and Parascience: A History of the Paranormal 1914-1939

Brian Inglis

To Die is Gain: Near-Death Experience and the Art of Dying Before We Die

Johann Christoph Hampe

The Unknown Guest: The Mystery of Intuition

Brian Inglis

The North American Indian Orpheus Tradition: Native Afterlife Myths and Their Origins

Ake Hultkrantz

The Heyday of Mental Mediumship: 1880s – 1930s: Investigators, Mediums and Communicators

Alan Gauld

The Upanishads (Revised Edition)

Alistair Shearer

Peter Russell

The Next World: Extraordinary Experiences of the Afterlife

Gregory Shushan