The Underwater Planet (Geronimo Stilton Spacemice #6)


Available to order - About 2 weeks for pickup

SKU: 9780545872430 Tag:


    Scholastic Paperbacks

    Spacemouse Geronimo Stiltonix’s adventures are out of this world!

    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?

    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