While at the beach, Geronimo Stiltonix stumbles upon a mysterious treasure map The spacemice follow it and end up on Aquarix, a planet that's entirely underwater. During their exploration, they face fur-eating seaweed, ferocious piranha aliens, and . . . pirate spacecats Squeak Can the spacemice keep the spacecats from stealing the treasure?
About the Author
Geronimo Stilton is the publisher of "The Rodent's Gazette," Mouse Island's most famouse newspaper. In his spare time, Mr. Stilton enjoys collecting antique cheese rinds, playing golf, and telling stories to his nephew Benjamin. He lives in New Mouse City, Mouse Island. Visit Geronimo online at www.scholastic.com/geronimostilton.