Geronimo Stilton visits Australia where he has an adventurous time dodging sharks and snakes, and getting lost in the Outback.

Geronimo Stilton is entered in the Mouse Island Marathon by his friend Champ Strongpaws who then forces him to train for it.

Geronimo Stilton regrets that he is too busy to celebrate Christmas in New Mouse City and wishes he could fly to Santa's toy factory.

Geronimo and friends go to the Egyptian Museum just before Halloween to investigate what seems to be a real live mummy.

Oh, what a day! I had just published New Mouse City's first phone book -- and almost every single number was wrong! My customers were out for my fur. So when Thea, Trap, and Benjamin asked me to join their quest for a legendary island covered in silv

Enter the world of Geronimo Stilton, where another funny adventure is always right around the corner.

It was my most thrilling adventure yet! My old friend Professor von Volt had discovered the location of the famous Ruby of Fire. And before I could let out a squeak of protest, my sister Thea had dragged me into race to be the first to find the legen

Geronimo sends valentines to all his friends but seems destined to spend the day alone.

Geronimo and his friend Hercule Poirat are called to investigate a ghost haunting at the famouse Grand Hotel in New Mouse City.

Geronimo explores a haunted mansion populated by ghostly cats.