- ISBN10 0552085812
- ISBN13 9780552085816
- Publish Date 29 December 1970 (first published June 1969)
- Publish Status Out of Print
- Out of Print 14 March 1991
- Publish Country GB
- Publisher Penguin Random House Children's UK
- Imprint Corgi Childrens
- Edition New edition
- Format Paperback
- Pages 352
- Language English