The case of the rainy day mystery /
- New York : Scholastic Inc., 2003.
- 71 p. : ill. ; 20 cm.
- A Jigsaw Jones mystery ; #21 .
- Preller, James. Jigsaw Jones mystery ; 21. .
"A Little Apple paperback."
Jigsaw is out to discover why tough Bigs is acting so oddly, reading babysitter club books and sneaking around.