A festival put on by the animals in Swamp Valley, where life has remained unchanged for fifty million years, is almost sabatoged by the evil Dr. Croc.
- ISBN10 0340284501
- ISBN13 9780340284506
- Publish Date 1 October 1982 (first published 1 January 1982)
- Publish Status Transferred
- Out of Print 4 May 2000
- Publish Country GB
- Publisher Hachette Children's Group
- Imprint Hodder Children's Books
- Format Hardcover
- Pages 32
- Language English