BE 2.0 (Beyond Entrepreneurship 2.0): Turning Your Business into an Enduring Great Company (Unabridged)
2020
Self Worth: A Guide for Inner Strength and for Your Super Successful Weight Loss Journey (Unabridged)
2014
The Last Best League, 10th Anniversary Edition: One Summer, One Season, One Dream (Unabridged)
2014
Der Weg zu den Besten: Die sieben Management-Prinzipien für dauerhaften Unternehmenserfolg
2021
Excelența în afaceri: De ce anumite companii reușesc saltul de la bun la excelent, iar altele nu?
2024
Liderando Personas : Must Reads on Leadership
2023