The Disciplined Mind

Psychology of a Person and Fundamentals of Self-Development (Positive Thinking)

The Art of Everyday Assertiveness

Limitless: Destroy Your Fears, Escape Your Comfort Zone, and Conquer Any Goal – Create The Life You Want

The Art of Analyzing People

Super Learning

The Power of Self-Discipline

Self-Motivation Hacks

Practical Intelligence

How to Be Kind to Yourself

Breaking The Worry Habit