SOME WORKS
- A Passion for Mathematics: Numbers, Puzzles, Madness, Religion, and the Quest for Reality
- Black Holes: A Traveler's Guide
- Death and the Afterlife: A Chronological Journey, from Cremation to Quantum Resurrection
- Sex, Drugs, Einstein, & Elves: Sushi, Psychedelics, Parallel Universes, and the Quest for Transcendence
- Dark Demonia
- Amorino
- Luminal
- The Transparency of Things: Contemplating the Nature of Experience
- Presence, Volume II: The Intimacy of All Experience
- Presence, Volume I: The Art of Peace and Happiness