| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Never Rule Without A Magician, A Sage And A Fool | 978-1-59926-629-9 (1-59926-629-6) | 2006 |
| Never Rule Without A Magician, A Sage And A Fool: How Great Advisors Help Leaders Soar-While Keeping Both Feet On The Ground | 978-1-59926-628-2 (1-59926-628-8) | 2006 |