9Enter 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 lost in a dark, spooky forest! Until I stumbled upon Curlypaw Cannycat's Castle. The castle was completely empty, or so I thought. But I quickly discovered that it was haunted - by cats! Let me tell you, this was one case where curiosity almost killed the mouse!