Accepting an ugly crystal figurine from Petunia Pretty Paws, Geronimo Stilton discovers a mysterious message inside the figurine from a Venetian mouse who requires assistance.
Accepting an ugly crystal figurine from Petunia Pretty Paws, Geronimo Stilton discovers a mysterious message inside the figurine from a Venetian mouse who requires assistance.
Geronimo Stilton travels back in time to join Christopher Columbus on his voyage from Italy to America in 1492 in order to stop the Pirate Cats from becoming supreme rulers of Mouse Island.