When there's a blue moon, magical things can happen and in this enchanting picture book about a boy and his cat, they do.
- ISBN13 9781627797740
- Publish Date 13 February 2018
- Publish Status Out of Print
- Out of Print 4 April 2022
- Publish Country US
- Imprint Henry Holt & Company Inc
- Format Hardcover
- Pages 40
- Language English