The best-selling mouse author Geronimo Stilton is back with another cheesy adventure!Halloween is a few days away when all of the pumpkins in New Mouse City disappear! There's a thief on the loose, and the thief wants to stop Halloween. At the same time, all of the mice in New Mouse City receive an invitation for a free trip to the brand new Mystery Mouse Theme Park. Geronimo knows something strange is going on, but will he and his detective friend Hercule Poirat be able to solve the mystery in time to save Halloween?

Geronimo Stilton teams up with Hercule Poirat to determine the identity of the thief who has stolen all the pumpkins in New Mouse City just days before Halloween.

Halloween is a few days away when all of the pumpkins in New Mouse City disappear! There's a thief on the loose, and the thief wants to stop Halloween.

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.Oh, how I hate traveling! So when I got an invitation to visit a long-lost relative who lives far, far away, I wasn't squeaking with joy. But Thea, Trap, and Benjamin thought it sounded fabumouse. They dragged me along to the crazy castle on Penny-Pincher Peak. Rat-munching rattlesnakes! I never should have agreed to go with them. . . .

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.Tuslaarai! Tuslaarai! That's Mongolian for "Help!" and holey cheese did I need some! I was lost in the Gobi Desert, looking for a hidden treasure. So far, all I had found were sandstorms, camels, and giant dinosaur bones? Rat-munching rattlesnakes - how do I get myself into these situations?

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.After being enrolled in the Song Festival, Geronimo Stilton's song, "Welcome to New Mouse City," goes to the top of the charts and makes Geronimo a star, but very few CDs are sold after the festival. Will Geronimo and his detective friend, Hercule Poirat, be able to solve the mystery?

Geronimo Stilton teams up with Hercule Poirat to determine the identity of the thief who has stolen all the pumpkins in New Mouse City just days before Halloween.