Audiolibros
Diamond Goldfish: Excel Under Pressure & Thrive in the Game of Business (Unabridged)
2020
Purple Goldfish 2.0: 10 Ways to Attract Raving Customers (Unabridged)
2019
Pink Goldfish: Defy Normal, Exploit Imperfection and Captivate Your Customers (Unabridged)
2019
Red Goldfish: Motivating Sales and Loyalty Through Shared Passion and Purpose (Unabridged)
2017