| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1999 | 978-0-9653182-0-4 | Judy Colbert | Divorce Common Sense Handbook: 180+ Things To Do and 8+ Things Not to Do Before Your Divorce |
| 1996 | 978-0-9653182-1-1 | J. M. Colbert | Super Bowl Trivia: 75 Quizzes from A to Z |
| 2001 | 978-0-9653182-3-5 | Saul Fruchthendler ยท Judy Colbert | Big Bang Marketing for Spas |