Notes

113 pages : colour illustrations, map.

Based on an original idea by Elisabetta Dami.

Summary: Geronimo Stilton's ancient ancestor is back in another prehistoric adventure! Geronimo Stiltonoot and his family save a young dinosaur from the river! The dinosaur and Benjamin quickly become good friends. But the dino turns out to have a tremendous talent . . . for mischief! Can Geronimo get him back to his herd before he causes a megalithic disaster?
lower age: 0