Another Permian adventure awaits when Tom, Jamie and Wanna discover a friendly pareiasaurus.
The enormous herbivore and Wanna soon become friends, but suddenly a hungry anteosaurus appears on the scene and he's looking for some dinner!
It's up to the boys to set a trap for the predator and try and lead their new friend to safety.
But how will they ever get the pareiasaurus across the muddy swamp without him sinking?
- Format: Paperback
- Pages: 80 pages, black and white
- Publisher: Oxford University Press
- Publication Date: 05/01/2012
- Category: Adventure
- ISBN: 9780192756305