It all started when my sister, Thea, discovered a mysterious map. It showed a secret treasure on a faraway island. And before I could let out a squeak of protest, Thea dragged me into her treasure hunt! It no time at all, we'd set sail for the island. It was an adventure I'd never forget..." Geronimo Stilton, Mouse Adventurer! Set includes: Lost Treasure of the Emerald Eye, The Curse of the Cheese Pyramid, Cat and Mouse in a Haunted House, I'm Too Fond of My Fur, Four Mice Deep in the Jungle, Paws off Cheddarface!, Red Pizzas for a Blue Count, Attack of the Bandit Cats, A Fabumouse Vacation, All Because of a Cup of Coffee. 128 pages. Reading Level 3. Interest Level 3-4.