A child (with the help of artful pull-out pages) explains the extraordinary features of his blue balloon.
- ISBN10 0340538856
- ISBN13 9780340538852
- Publish Date 27 June 1990 (first published 1 October 1989)
- Publish Status Unknown
- Publish Country GB
- Publisher Hachette Children's Group
- Imprint Hodder Children's Books
- Format Hardcover
- Language English