Moldy mozzarella, it was every mouse's worst nightmare! My old friend Creepella von Cacklefur called me one night and ordered me to join her for the weekend at her family's spooky castle. And before I could say "boo!" she'd mouse-napped me! Now I was stuck in the gloomiest, eeriest castle I'd ever seen. Even worse, I was surrounded by Creepella's creepy family! Oh, would I ever escape back to my safe, cozy mouse hole in New Mouse City?

שם הספר
Lost treasure of the emerald eye
Geronimo Stilton: Books 4-6: #4: I'm Too Fond of My Fur; #5: Four Mice Deep in the Jungle; #6: Paws Off, Cheddarface!
Geronimo Stilton: Books 1-3: #1: Lost Treasure of the Emerald Eye; #2: The Curse of the Cheese Pyramid; #3: Cat and Mouse in a Haunted House
Geronimo Stilton: Books 7-9: #7: Red Pizzas for a Blue Count; #8: Attack of the Bandit Cats; #9: A Fabulous Vacation for Geronimo
Lost Treasure of the Emerald Eye (Geronimo Stilton, No. 1)