Athens, Greece: the first Olympic Games are about to take place, and the Pirate Cats have traveled back in time to enter the competition. The fiendish felines plan to win as many events as they can, and become legendary athletes. But these cats aren't exactly in playing shape! In order to gain an edge, they bring all sorts of modern-age sports gear to improve their odds of winning. It's up to Geronimo and the gang to foil their scheme and save history.

It's a samurai showdown as Team Geronimo follows the Pirate Cats to feudal Japan!

It's feudal Japan of the first Tokugawa dynasty, and the Pirate Cats are trying to be assigned a specific fiefdom by the emperor. Why? You'll have to read this tale to find out – it will be a legendary romp, with Geronimo Stilton unwittingly becoming a legendary swordsman, Trap showing off his legendary appetite, and Thea Stilton accidentally inventing Kabuki theater! A rattastic tale of honor, acrobatics, and... cars?

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!

The popular children's story appears in graphic novel form for the first time in the U.S., with stories never seen in America. This time, Geronimo Stilton and friends must travel back in time to Ancient Egypt! The Pirate cats, jealous that the face of a man was placed on the body of the Sphinx, are determined to coerce the Pharaoh into changing the face of this monument. It's up to Geronimo and co. to travel back in time and stop the Pirate Cats before it's too late.

The Pirate Cats have traveled back to Milan, Italy in the year 1770, in order to steal one of the most important musical works in history: a symphony composed by a young Wolfgang Amadeus Mozart! It's up to Geronimo and his friends to go back in time and stop the Pirate Cats from their dastardly deed!

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 offs by getting rid of Professor Volt; kidnapping him and leaving him in the Cretaceous Period – a time when the earth was occupied by dinosaurs! Geronimo and his friends must travel back in time 140 million years to save Professor Volt from literally becoming a part of history!

When Geronimo's nemeses the Pirate Cats try to travel to through time to the year 1889, they accidentally end up in 37993 BC! When the cats meet their Neanderthal ancestors, they hear the legend of a Giant Wooly Mammoth and come up with a plan to capture it and bring it back to the present, making them famous for all time. Geronimo must travel to the Ice Age to stop the cats from changing history forever!

The Pirate Cats, led by Tersilla of Catatonia, are hitting Geronimo Stilton where he lives! They have traveled back in time in order to steal Johannes Gutenberg's original printing press! What mad scheme do the Pirate Cats have for the Purr-loined presses? Geronimo Stilton and his friends intend to find out when they travel to the city of Mainz, Germany in the year 1455 to stop the Pirate Cats from tampering with history!