The Haunted Castle (Geronimo Stilton #46)

Geronimo Stilton

More than 18 million Geronimo Stilton books in print! I was just minding my business at home when I got a telephone call. It was my uncle Samuel S. Stingysnout, inviting the whole Stilton family to creepy, faraway Penny Pincher Castle for a big surprise. Moldy mozzarella -- I'm not much of a traveling m...