Casey enjoyed Tracy's company during summer vacation but becomes increasingly jealous of her irrepressible new friend when she joins Casey's fifth-grade class.
- ISBN10 0833508822
- ISBN13 9780833508829
- Publish Date 1 April 1998 (first published 1 January 1986)
- Publish Status Out of Stock
- Imprint Turtleback Books
- Edition Turtleback School & Library ed.
- Format Hardcover (Library Binding)
- Language English