Pack your bags and prepare for a scorching trek across the sandy dunes of Egypt! If you think running a newspaper is a boring job, you clearly have not met Geronimo Stilton. He is trading his comfortable desk in New Mouse City for a crabby, spitting old camel that is taking him deep into the sweltering desert. Your destination is the legendary Great Cheese Pyramid, a magnificent monument holding centuries of hidden secrets. As you follow Geronimo inside the dark, dusty tombs, you will find yourself completely surrounded by ancient mummies, tricky traps, and puzzling hieroglyphics carved into the stone walls. Your mission is to uncover the absolute secret behind the Seven Wonders of the Ancient Mouse World! But exploring ancient ruins is never safe, and surprises lurk in every shadow. Can you help Geronimo solve the riddles and survive the ultimate desert expedition? Jump into this wildly funny chapter book loaded with historical mystery, colorful art, and non-stop adventure!