- ISBN10 0552110221
- ISBN13 9780552110228
- Publish Date March 1979 (first published 1 January 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 432
- Language English