Enter the world of Geronimo Stilton, where another laugh is always right around the corner. Each book is a fast-paced adventure with lively illustrations and a unique format kids 7-10 will love. Ho, ho, ho. I love Christmas in New Mouse City. But this year, Grandfather William wanted me to research a new story. He asked me to dress up like Santa Claus and let lots of little mouselets sit on my lap. Cheese niblets. If only I had my own team of reindee and could fly far, far away.