| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Infectious: How to Connect Deeply and Unleash the Energetic Leader Within | Paperback | 978-1-62153-288-0 (1-62153-288-7) | 2014 |
| Infectious: How to Connect Deeply and Unleash the Energetic Leader Within | Hardcover | 978-1-58115-924-0 (1-58115-924-2) | 2013 |
| Power Speaking: The Art of the Exceptional Public Speaker | Paperback | 978-1-58115-361-3 (1-58115-361-9) | 2004 |