Confidence: How to Overcome Your Limiting Beliefs and Achieve Your Goals
2015
How to Think Bigger: Aim Higher, Get More Motivated, and Accomplish Big Things
2015
365 Days With Self-Discipline: 365 Life-Altering Thoughts on Self-Control, Mental Resilience, and Success
2017
How to Build Self-Discipline to Exercise: Practical Techniques and Strategies to Develop a Lifetime Habit of Exercise
2016
How to Build Self-Discipline: Resist Temptations and Reach Your Long-Term Goals
2015
L'autodiscipline lors d'un régime: Comment perdre du poids et être en bonne santé malgré les fringales et une faible volonté
2017