Turati, Valeria

Geronimo Stilton and Hercule Poirat investigate when a ghost starts haunting the Grand Hotel in New Mouse City and scaring the guests.

Geronimo Stilton and Hercule Poirat investigate when a ghost starts haunting the Grand Hotel in New Mouse City and scaring the guests.

Geronimo's friends and family help him get into shape for the big race after he is accidentally signed up for the Mouse Island Marathon. Includes tips for becoming a fit athlete and being a good sport.