Fit fürs Spartan Race Fit fürs Spartan Race
2017
Spartan Up! Spartan Up!
2014
10 κανόνες για ανθεκτικά παιδιά 10 κανόνες για ανθεκτικά παιδιά
2022
The Spartan Way The Spartan Way
2018
Extreme Balance Extreme Balance
2024
10 Rules for Resilience 10 Rules for Resilience
2021
Spartan Up!: A Take-No-Prisoners Guide to Overcoming Obstacles and Achieving Peak Performance in Life (Unabridged) Spartan Up!: A Take-No-Prisoners Guide to Overcoming Obstacles and Achieving Peak Performance in Life (Unabridged)
2014
The Spartan Way: Eat Better. Train Better. Think Better. Be Better. (Unabridged) The Spartan Way: Eat Better. Train Better. Think Better. Be Better. (Unabridged)
2018
Spartan Fit!: 30 Days. Transform Your Mind. Transform Your Body. Commit to Grit. (Unabridged) Spartan Fit!: 30 Days. Transform Your Mind. Transform Your Body. Commit to Grit. (Unabridged)
2016
Extreme Balance : Paradoxical Principles That Make You a Champion Extreme Balance : Paradoxical Principles That Make You a Champion
2024
10 Rules for Resilience 10 Rules for Resilience
2021