- Empath: The Science of Highly Sensitive People – Master Your Personality, Overcome Fears and Nurture Your Gift
- Minimalist Budget: The Simple Approach to Saving and Spending
- How to Analyze People: The Ultimate Guide to Human Psychology, Body Language, Personality Types and Ultimately Reading People
- Self Discipline: How to Achieve Mental Toughness, Motivate Yourself and Develop Self Discipline for Life
- Productivity: Become a Master in Getting Things Done