and Sarah Macintyre

When Uncle Bernie turns up with his incredible Mechanical Mole machine, the Adventuremice go on a mission! Pedro and the crew burrow to an underground cave world, unlike anything they've ever seen. There are tiny, twisty trees, and even tinier pterodactyls!

But there's also a HAMSTERSAURUS REX on the loose!

Can the team save the nervous local cavemice from this giant predator, or is there more to the creature than meets the eye?

ISBN : 9781788453530

Format : Paperback

Publisher: David Fickling

Size : 127 x 178 x 11 (mm)