| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Everyday Greatness: Inspiration for a Meaningful Life | 978-1-4016-0241-3 (1-4016-0241-X) | 2006 | Stephen R. Covey |
| Quotes & Quips: Insights on Living the 7 Habits | 978-1-883219-66-6 (1-883219-66-3) | 1998 | Sunny Larson |