Natural and Supernatural: A History of the Paranormal from the Earliest Times to 1914

Brian Inglis

The Highest State of Consciousness

John W. White

The Departed Among the Living: An Investigative Study of Afterlife Encounters

Erlendur Haraldsson, PhD

A Course in Miracles: The Original Edition

Helen Schucman

Exploration into God

George Trevelyan

Operation Redemption

George Trevelyan