Power of Understanding People The Key to Strengthening Relationships, Increasing Sales, and Enhancing Organizational Performance Mitchell, Dave Innbundet / 2014 / Engelsk
Power of Understanding Yourself The Key to Self-Discovery, Personal Development, and Being the Best You Mitchell, Dave Innbundet / 2019 / Engelsk
Peak Performance Culture The Five Metrics of Organizational Excellence Mitchell, Dave Innbundet / 2020 / Engelsk
Die Macht der 12 Der Schlüssel zu besserer Kommunikation für beruflichen und privaten Erfolg Mitchell, Dave Innbundet / 2020 / Tysk
After Escobar Taking Down the Notorious Cali Godfathers and the Biggest Drug Cartel in History Feistl, Chris Heftet / 2025 / Engelsk
