I'm a scaredy-mouse! /
Geronimo Stilton ; translated by Julia Heim.
- New York, NY : Scholastic Inc, 2015.
- 113 pg. : col.ills, col.map ; 20 cm.
After saving a baby dinosaur from the river, Geronimo Stiltonoot discovers that it is incredibly mischievous and tries to find a way to get it back to its herd.