- The Solution: Homeoprophylaxis: The Vaccine Alternative
- Vaccine Free Prevention and Treatment of Infectious Contagious Disease with Homeopathy
- Homeopathic Therapeutics of the Diseases of the Liver and Biliary Ducts: The Amazing Liver: Interfacing Nature with Spirit
- Visible Learning into Action: International Case Studies of Impact
- Long-Term Homeoprophylaxis Study in Children in North America: Part One and Part Two: Establishing Homeoprophylaxis as a Public Health Model









