- Stress is an Illusion: The Scientific Solution: 4 Simple Steps to Reduce Stress, Declutter Your Mind, Conquer Overwhelm & Reclaim Your Inner Peace
- Master Your Emotions: The New 5-Step System to End Anxiety, Defuse Anger and Defeat Depression & Negative Thinking (5 Minutes for a Better Life)
- The 90-Day Happiness Journal: The scientific solution for a life of happiness
- Anxiety is an Illusion: The Proven 3-Week Plan to Overcome Worry, Fear, and Panic Attacks (5 Minutes for a Better Life)
- Die Kunst der Resilienz: 40 Power-Methoden von einem Professor und Meditationslehrer






