- The New Spirit:Spiritual Practices and the Restoration of the Soul (2006)
- Your Secret Power:The Answer to Your Soul's Deepest Need (2008)
- In the Zone:The Supercharged Mind at Work (2009)
- Duša generálneho riaditeľa (2011)
- Power of the Spirit:The Five Pillars to a Powerful Soul (2012)
- Soul Fuel:The Six Pillars to Spiritual Brilliance (2014)
- Sila duše:Budovanie osobnej odolnosti prostredníctvom ducha, múdrosti a vôle (2016)
- Účel duše:Alchýmia transformácie a objavenie svojho posvätného ja (2018)
- The Power of Soul:Ignite, Embrace a Empower What Matters Most (2021)