| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Collector's World of M&m's: An Unauthorized Handbook and Price Guide | 978-0-7643-2251-8 (0-7643-2251-6) | 2005 |
| The Collector's World of M&M's: An Unauthorized Handbook and Price Guide | 978-0-7643-0406-4 (0-7643-0406-2) | 1998 |