- The Isometric Bible: Exercise Anywhere with Scientifically Proven Isometrics
- Isometric Power Exercises for Martial Arts: Build Superior Strength, Muscle and Martial Arts ‘Firepower’ Using the Proven System Bruce Lee Used
- The Bullworker Compendium: The Bullworker Bible and Bullworker 90 Course Combined
- Paranormal Investigation: The Black Book of Scientific Ghost Hunting and How to Investigate Paranormal Phenomena
- The Doorway to Strength: Turn a Door Into a Strength-Building Multigym.