| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Mankind's Greatest Quotes: Mankind's Wisdom from Aristotle to Zimmerman | 978-0-9776269-4-6 (0-9776269-4-6) | 2006 | Patty Crowe |
| Quotes on Art and Artists | 978-0-9776269-6-0 (0-9776269-6-2) | 2006 | " |
| Quotes on Children and Childhood | 978-0-9776269-5-3 (0-9776269-5-4) | 2007 | " |