
Robert Monroe
Itzhak Bentov
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