- The Science of the Soul: Explaining the Spiritual Universe
- The Unknown Life of Jesus: Correcting the Church Myth (Volume IV, The Sacred Science Chronicles)
- Keeper of the Secrets: Unveiling the Mystical Societies (The Sacred Science Chronicles Volume II) (The Sacred Science Chronicles, Volume 2)
- Natural Remedies for Chronic Pain: A Comprehensive Guide
- Our Galactic Visitors: The Extraterrestrial Influence