- How to Think Like a Roman Emperor: The Stoic Philosophy of Marcus Aurelius
- Stoicism and the Art of Happiness: Practical Wisdom for Everyday Life
- Build Your Resilience: Teach Yourself How to Survive and Thrive in Any Situation
- The Philosophy of Cognitive Behavioural Therapy: Stoic Philosophy as Rational and Cognitive Psychotherapy
- Verissimus: The Stoic Philosophy of Marcus Aurelius