Geronimo Stilton investigates reports that the subway tunnels in New Mouse City are haunted and finds himself battling not a ghostly apparition, but a cat.
When Geronimo agrees to be a caddie for his grandfather in a golf tournament, he and Special Agent OOK team up to prevent the theft of the Super Mouse Cup.
Geronimo Stilton is transported back in time to thirteenth-century China and attempts to stop the Pirate Cats from altering Marco Polo's book "The Travels of Marco Polo" and changing history.
Geronimo Stilton travels back in time to ancient Rome to stop the Pirate Cats from taking credit for building the Colosseum and infiltrating the Roman Senate.
"Who is Geronimo Stiltonoot? He is a cavemouse-- Geronimo Stilton's ancient ancestor. He runs the stone newspaper in the prehistoric village of Old Mouse City. From dealing with dinosaurs to dodging meteorites, his life in the Stone Age is full of adventure!"--P. [4] of cover.
Geronimo's idea for a vacation filled with sandy beaches and blue skies gets off to a bad start when he ends up in a fleabag hotel that's falling apart.