When their math teacher sends them to see the principal, two boys risk further punishment by following a new girl who has disappeared into the lost and found bin looking for her lucky hat.
- ISBN10 061335737X
- ISBN13 9780613357371
- Publish Date 1 April 2001 (first published 1 September 1998)
- Publish Status Out of Print
- Out of Print 17 March 2021
- Publish Country US
- Imprint Turtleback Books
- Edition Turtleback School & Library ed.
- Format Hardcover (Library Binding)
- Pages 30
- Language English