- The Cortisol Connection: Why Stress Makes You Fat and Ruins Your Health - And What You Can Do About It
- The Cortisol Connection Diet: The Breakthrough Program to Control Stress and Lose Weight
- Cortisol Control and the Beauty Connection: The All-Natural, Inside-Out Approach to Reversing Wrinkles, Preventing Acne and Improving Skin Tone
- The Secret of Vigor: How to Overcome Burnout, Restore Metabolic Balance, and Reclaim Your Natural Energy
- Mental Fitness: Maximizing Mood, Motivation, & Mental Wellness by Optimizing the Brain-Body-Biome