Persistent young Edward has many questions for his sleepy mother, many of which are answered, "Because it's night time."
- ISBN10 0805078584
- ISBN13 9780805078589
- Publish Date 24 May 2011
- Publish Status Out of Print
- Out of Print 18 March 2021
- Publish Country US
- Imprint St Martin's Press
- Format Hardcover
- Pages 40
- Language English