Each Geronimo Stilton book is fast-paced, with lively full-color art and a unique format kids 7-10 will love. I, Geronimo Stilton, was finishing up work one evening when I opened a letter from Uncle Stingysnout. He needed to see me immediately! I headed straight to Penny Pincher Castle for what I thought would be a nice visit . . . but my uncle put me straight to work. Moldy mozzarella, what a terrible vacation!

I, Geronimo Stilton, was finishing up work one evening when I opened a letter from Uncle Stingysnout. He needed to see me immediately! I headed straight to Penny Pincher Castle for what I thought would be a nice visit ... but my uncle put me straight to work. Moldy mozzarella, what a terrible vacation!

Tis the season to be jolly -- and holey cheese was I trying! But on my way to New York City to meet my family for the holidays, my luggage got switched with another mouse's... Oh, rats! Now I had to scurry all over the Big Apple trying to track down that mouse... and all my Christmas presents! And I, Geronimo Stilton, am not a big cheese when it comes to getting around the Big Apple!

Geronimo Stilton accompanies his brave friend Bruce Hyena on a series of adventures designed to toughen Geronimo up, despite Geronimo's fears.

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.I was so excited about Christmas, I could squeak! My favorite nephew Benjamin was going to come over, and we were planning to trim the tree and eat lots of delicious holiday Cheesy Chews. But before you could say "cat alert," disaster struck! I slipped over my tail and ended up in the hospital. And then my mouse hole caught on fire! Holey cheese, this was turning out to be the worst Christmas ever....

I am not the kind of mouse who spends money on useless things. But one day I kept getting packages of things I did not order or need. Someone on the Internet had stolen my identity! Professor Margo Bitmouse, a well-known computer expert, helped me track down the hacker. Could I find the thief before my reputation was ruined?

Fairies, dragons, wizards, and more await Geronimo on every magical Kingdom of Fantasy adventure! During Geronimo's training on the Balanced Path, he learned that Queen Blossom has had a baby! The Kingdom of Fantasy had a new princess named Winglet!But just after she was born, the princess was kidnapped from her crib in the castle. Geronimo traveled to the castle to help figure out who took Princess Winglet and return her to her loving parents as quickly as possible. Would his training be enough to get him up to the task?