Enter the world of Geronimo Stilton, where another funny adventure is always right around the corner. Each book is a fast-paced adventure with lively art and a unique format kids 7-10 will love.My sister, Thea, is the mystery-loving rodent, not me! But somehow I found myself going undercover to get to the bottom of a case. Slimy Swiss balls -- I hardly knew where to start! Geronimo Stilton, Secret Agent Mouse? Maybe I could get used to that. . . .

In this funny chapter book from the bestselling middle grade adventure series, a world traveling journalist mouse solves a mystery at the Olympic games. I, Geronimo Stilton, am not a sportsmouse. Running? Sweating? Not for me. I prefer relaxing in an armchair with a nice bowl of chocolate cheesy chews. But with the Olympics coming up, sports were all anyone in New Mouse City could talk about. Rat-munching rattlesnakes! Then I was assigned to travel to Greece to report on the Olympic games and I sniffed a mysterious adventure in the making. And holey cheese, was I right! Praise for Geronimo Stilton’s books: “Lightning pace and full-color design will hook kids in a flash.” —Publishers Weekly

Have you met my very young assistant editor, Pinky Pick? She is only thirteen years old, but she is one of the cleverest mice I've ever known. If you’ve ever wondered how Pinky came to work for me at The Rodent's Gazette, this is the book for you! It’s a looooong story... and one that’s full of adventure, laughs, and of course, like all of my books, lots of embarrassing moments for yours truly!

Each Geronimo book is fast-paced, with lively full-color art and a unique format kids 7-10 will love.One day, my friends and I, Geronimo Stilton, made an amazing discovery. We found a huge oyster -- with an enormouse pearl inside! I was so excited about this extremely rare, precious pearl that I wrote a special feature about it in The Rodent's Gazette. That article attracted lots of attention -- both good and bad! The enormouse pearl was in danger of being stolen. Would my friends and I be able to protect it?

When you're with Geronimo Stilton, it's always a fabumouse adventure! My family and I traveled to Milan, Italy, for a special event: the unveiling of the precious ancient parchment containing the secret, original recipe for panettone, a traditional sweet holiday bread. But right before the big moment, the recipe was stolen! And the thief was masquerading as... me! Could I catch the thief and clear my name?

It was spring in New Mouse City! I love to celebrate the season with my fellow mice by exchanging chocolate eggs and competing in a confectionary challenge. This year, there was also a special exhibition of priceless jeweled Mousebergé eggs in town. Then one of the Mousebergé eggs was stolen... and it was up to me to find it! Squeak! Could I chase it down?

After a terrible day at the office, Geronimo's nephew Benjamin convinces him to stand in line outside the new Crooked Whiskers Shopping Centre to get one of the free hi-fi headphone sets being given to every customer. Once Geronimo and Benjamin put on their headphones, they can't stop singing and dancing-and buying everything they can get their paws on! Something strange is going on-will Geronimo figure it out before it's too late?