| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| It's All Relative! Surviving and Thriving in a Family Business | 978-0-9749562-4-4 (0-9749562-4-4) | 2007 |
| Never Quit! The Ups & Downs of Running A Family Business | 978-0-9749562-0-6 (0-9749562-0-1) | 2004 |
D. G. · D. Gray · D. M. · D.M. Gray · Donna Gray · Donna M. · M G*** · M. Gray