Bøker av Geronimo Stilton

When Geronimo Stilton finds out that the Pirate Cats are going back in time to Venice in the year 1517, he knows they must be after one thing: The Mona Lisa! Geronimo and friends must travel to Renaissance Italy to stop the Pirate Cats from stealing the Mona Lisa and taking credit for what is arguably the world's most famous painting. But the Pirate Cats have an ace up their sleeve: someone in Geronimo's crew is an imposter!

Everyone's favorite time-traveling mouse has to rescue the Rosetta Stone from the clutches of the evil Pirate Cats.

It's 1969, and the eyes of the whole world are focused on the moon, where the Apollo 11 mission is about to make one giant leap for mouse kind. But the time-traveling Pirate Cats are on the scene and they want to sabotage this historic moment. To stop them, Geronimo and his cousin Trap will have to get to the moon first.

The Pirate Cats have had their plans foiled by Geronimo Stilton time and time again, due to the help from Geronimo's friend Professor Volt. The Pirate Cats decide to better their odds by getting rid of Professor Volt; kidnapping him and leaving him in the Cretaceous Period - a time when the earth was occupied by dinosaurs.