I, Geronimo Stilton, am not a big fan of spooky things. But that didn't keep Creepella Von Cacklefur, the spookiest mouse around, from showing up at my doorstep! This time, she had her whole family in tow. Their creepy watchplant, Chompers, had been kidnapped, and Creepella wanted my help in getting to the bottom of the mystery. Moldy mozzarella, did I even have a choice?