- ISBN10 0552087785
- ISBN13 9780552087780
- Publish Date 24 September 1971 (first published 15 June 1970)
- 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 384
- Language English