| title | ISBN-13 (ISBN-10)  | year of publica- tion  | other author(s) | 
|---|---|---|---|
| Clues at the Carnival | 978-0-439-20232-9 (0-439-20232-9)  | 2001 | |
| SCOOBY-DOO! PICTURE CLUE BOOK COMPLETE SET, BOOKS 1-25 | 978-0-545-12473-7 (0-545-12473-5)  | 2008 | Maria S. Barbo · Class 1-208 · Ellen Guidone · Jo Hurley · Michelle H. Nagler · Shannon Penney |