- ISBN10 0552659886
- ISBN13 9780552659888
- Publish Date 26 January 1973 (first published 2 April 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 544
- Language English