Il mistero della piramide di formaggio

Who Is Geronimo Stilton? That's me! I run a newspaper, but my true passion is writing tales of adventure. Here on Mouse Island, my books are all best-sellers! What's that? You've never read one? Well, my books are full of fun. They are whisker-licking good stories, and that's a promise! I'm off to Egypt! I climbed on board a crabby old camel that would take me across the desert to the Great Cheese Pyramid. There, among mummies and hieroglyphics, I would learn the secret of the Seven Wonders of the Ancient Mouse World....