- ISBN10 055211751X
- ISBN13 9780552117517
- Publish Date 24 July 1981 (first published 7 October 1971)
- Publish Status Out of Print
- Out of Print 18 October 2003
- Publish Country GB
- Publisher Penguin Random House Children's UK
- Imprint Corgi Childrens
- Edition New edition
- Format Paperback
- Pages 152
- Language English