Moldy Mozzarella! Geronimo Stilton is the Editor-In-Chief of the Rodent’s Gazette, the most fa-mouse newspaper on Mouse Island. In this series of time-traveling adventures, Geronimo’s archenemies, the Pirate Cats, have figured out a way to go back in time and change history for their own benefit. Geronimo and his friends must stop them before they change the world as we know it!
It's a race to the bottom of the world when Geronimo and his friends Petunia, Benjamin, Trap, and Bruce join explorer Roald Amundsen’s expedition to reach the South Pole in 1911. From Norway, through Portugal, and then straight on to the Bay of Whales in Antarctica. They’ll have to evade the sneaky sabotage of the Pirate Cats to make sure Amundsen is the very first person to reach the Pole!