- ISBN10 0552112127
- ISBN13 9780552112123
- Publish Date 23 November 1979 (first published 28 September 1978)
- 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 272
- Language English