Harry is not happy. Today he has to go to Charlie's house and he doesn't want her to play with his dinosaurs. But when Charlie builds a primordial swamp, Harry gets drawn into an exciting adventure. Together they must rescue Tyrannosaurus from the giant swamp snake!
- ISBN10 0140569847
- ISBN13 9780140569841
- Publish Date 7 August 2003 (first published 1 October 2002)
- Publish Status Out of Print
- Out of Print 17 August 2012
- Publish Country GB
- Publisher Penguin Putnam Inc
- Imprint Puffin
- Format Paperback
- Pages 32
- Language English