With help from her mother and brother, six-year-old Lily begins to tackle her bed-wetting problem so that she can go to a sleepover party.
- ISBN10 0679991387
- ISBN13 9780679991380
- Publish Date 29 June 1999 (first published 25 May 1999)
- Publish Status Out of Print
- Out of Print 17 March 2021
- Publish Country US
- Imprint Alfred A. Knopf Books for Young Readers
- Format Hardcover (Library Binding)
- Pages 90
- Language English