Non-fiction:
* The Likeability Factor: How to Instantly Connect with Anyone (2007): A practical guide on building relationships and becoming more likeable.
* Today We Are Rich: The Power of Positive Habits for a Life of Success and Fulfillment (2005): A book about personal development and positive habits for achieving success.
* Love Is the Killer App: How to Win Business and Build Relationships with the Power of Love (2001): A book about the importance of love and relationships in business success.
* The Butterfly Effect: How Small Things Can Make a Big Difference (2000): A book about the impact of small actions on major outcomes.
* How to Win at the Game of Work (2000): A book about achieving success in the workplace.
* The Game of Work: How to Play It, Win It and Have a Blast Doing It (1999): An earlier version of "How to Win at the Game of Work".
Fiction:
* The Adventures of Timmy the Tortoise: A Story of Patience, Perseverance, and Personal Growth (2016): A children's book about a tortoise who learns important lessons about patience and perseverance.
He has also contributed to several other books and publications, including:
* The 100 Best Business Books
* The Wall Street Journal
* The New York Times
His books have been translated into over 20 languages and have sold millions of copies worldwide.