| Author | Geronimo Stilton |
| ISBN | 9780545746175 |
| Pages | 128 |
| Condition | Very Good |
| Format | Paperback |
A mysterious rodent has been shipwrecked on Mouse Island. He's a prehistoric pirate, and he's searching for a lost Stone Age treasure! Geronimo Stiltonoot and his family volunteer to help him on his dangerous hunt. Petrified cheese! Can they find the treasure without going extinct on the way?