Robert Monroe

• Journeys out of the Body
• Far Journeys
• Ultimate Journey

Itzhak Bentov

• Stalking the Wild Pendulum: On the Mechanics of Consciousness

Tom Campbell

• My Big TOE: Awakening: Book One of a Trilogy Unifying Philosophy, Physics, and Metaphysics
• My Big TOE: Discovery: Book Two of a Trilogy Unifying Philosophy, Physics, and Metaphysics
• My Big TOE: Inner Workings: Book Three of a Trilogy Unifying Philosophy, Physics, and Metaphysics

Joseph McMoneagle

• Remote Viewing Secrets: A Handbook

David R. Hawkins

• Power vs. Force: The Hidden Determinants of Human Behavior

The Three Intiates

• The Kybalion: A Study of Hermetic Philosophy of Ancient Egypt and Greece