- The Way of the Modern Warrior: Living the Samurai Ideal in the 21st Century
- The Shogun Scrolls - On Controlling All Aspects of the Realm
- The Living Tao: Meditations on the Tao Te Ching to Empower Your Life
- The Art of Stick Fighting Self-Defense: A Practical Method Using Cane, Stick, or Umbrella
- Hanshi Kaufman's Guide to Ultimate Self-Defense