"When my friend Petunia Pretty Paws gave me a crystal figurine of a boat as a gift, I had to accept it. After all, I have the biggest crush on Petunia! But oh, was that crystal boat ugly! So I wasn't too sad when my cousin Trap accidentally broke it, especially when I discovered a piece of paper inside with a mysterious message from someone in Venice, Italy, asking for help! A gentlemouse never ignores a request for assistance. So I, Geronimo Stilton, would do whatever it took to save the day!"--From the publisher.

Geronimo Stilton is a fictitious character. Based on an idea by Elisabetta Dami"--T.p. verso. Translated from the Italian by Julia Heim.