Psychology

Cognitive Behavioral Therapy

Codependency Breaking the Patterns

Checkpoint

Tell your Boss what you Think & Keep your Job anyway

Small Murders among Colleagues

Quick Wit – Fight Verbal Attacks

Speechless – Never Again! Use Quick-Wittedness & the Power of Rhetoric

Psychology of Trust! Between Betrayal & Control Addiction

Win the Rat Race

Boss Kung Fu! Rhetoric Strategies for Difficult Superiors & Colleagues

Don't Be Alone Anymore. Find New Friends despite Stress & too much Work

Keep Control in Uncertain Times

Say No with Success

Understand Digital Manipulation

Overnight Success

Total Banana? Survive in Crazy Companies

Always With Your Head Through the Wall! Achieve Impossible Goals

The Altruistic Edge

The Mindfulness for Warriors Handbook

If at Birth You Don't Succeed