Thea Stilton and the Niagara splash /
At head of title: Geronimo Stilton
Thea Stilton ; illustrations by Barbara Pellizzari and Flavio Ferron ; translated by Andrea Schaffer.
- 164 pages : color illustrations, color map ; 20 cm.
- Thea Stilton ; [27] .
- Stilton, Thea. Geronimo Stilton ; 27. .
When a member of their group goes missing, the Thea sisters head to Niagara Falls to find him.