On his first day of school, Yellowbelly brings along his best friend Plum, a stuffed bear, but when Plum goes missing, Yellowbelly discovers that they both have made a lot of new friends.
- ISBN10 039924624X
- ISBN13 9780399246241
- Publish Date 31 July 2007
- Publish Status Out of Print
- Out of Print 3 April 2013
- Publish Country US
- Imprint Putnam Publishing Group
- Format Hardcover
- Pages 32
- Language English