The brothers and sister of a young bat with insomnia try to help him fall asleep before the sun goes down and another bat day begins.
- ISBN10 1581960778
- ISBN13 9781581960778
- Publish Date 1 October 2008
- Publish Status Out of Print
- Out of Print 13 March 2021
- Imprint Darby Creek Publishing
- Format Hardcover
- Pages 64
- Language English