- Habits of a Happy Brain : Retrain Your Brain to Boost Your Serotonin, Dopamine, Oxytocin, & Endorphin Levels
- Beyond Cynical : Transcend Your Mammalian Negativity
- Tame Your Anxiety: Rewiring Your Brain for Happiness
- Status Games: Why We Play and How to Stop
- 14 Days to Sustainable Happiness: A Workbook for Every Brain