The Gateway Experience: Brain Hemisphere Synchronization in Perspective, with Introduction by the Editor: The Complete Analysis and Assessment of the Gateway Process Paperback – January 27, 2023

The Gateway Experience: Brain Hemisphere Synchronization in Perspective, with Introduction by the Editor: The Complete Analysis and Assessment of the Gateway Process

Analysis and Assessment of the Gateway Process: Complete and Unabridged Including the "Missing Page 25"

Journeys Out of the Body: The Classic Work on Out-of-Body Experience (Journeys Trilogy)