| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Mary-Kate and Ashley Sweet 16, Tome 4: Route et déroute | 978-2-266-14756-9 (2-266-14756-0) | 2004 | Eliza Willard |
| The Challenge: A Novelization | 978-0-06-056702-6 (0-06-056702-3) | 2003 | Megan Stine |