When Professor Cheesewheel automates Geronimo's house to help him keep it clean, Geronimo soon finds his futuristic home going haywire.

Geronimo and his friends journey to the eighteenth century to stop the Pirate Cats from pillaging the East India Company's merchant ships.

Geronimo and his friends go back in time to find the original Rosetta Stone, which the Pirate Cats have stolen and replaced with their own version.

Traveling to 1896 Paris, Geronimo and his friends try to stop the Pirate Cats from stealing the first cinematograph, an invention that ushered in the age of motion pictures.

During an incredible chess matchup between a world-renowned chess champion and a super chess-playing computer, the Gem Gang commits a string of robberies only Geronimo, Benjamin and Thea can untangle as they protect the good mice of New Mouse City from greed.

Sisters Rachel and Sylvia are faced with the tough choices of teenage life, which mirror the fires in the surrounding hillsides of their typical Italian town, as one decision or another leads to unsettled feelings and desires.

A Geronimo Stilton graphic-novel adventure finds Geronimo and his friends visiting Creepella's spooky castle for a dinner and mystery.

Geronimo Stilton travels back in time to try and stop the Pirate Cats from changing the face of the Sphinx into a cat's face.

Young orphan Gert sets out to protect her village from ferocious, fantastical animals by sneaking into the warrior initiation test, beginning an adventure which will teach her to rethink the glorification of war, and prove that she can be the unlikely hero to reimagine her people's future.

"Geronimo Stilton, top reporter for The Rodent's Gazette, has a reputation of breaking the top news stories first to the citizens of New Mouse City. But lately, Sally Ratmousen of rival paper 'The Daily Rat' has been leaking Geronimo's secret scoop. Can Geronimo keep the lid on a surprise celebrity guest to the city's 100-year celebration or will Sally rat him out?"--Publisher marketing.