Thea Stilton and the Madagascar Madness: A Geronimo Stilton Adventure (Thea Stilton #24)

The Thea Sisters are off to Madagascar for Adventure Camp, a wilderness survival competition! The five friends love exploring and learning about the many plants and animals that live there. But then they discover that they're not alone in the nature preserve -- and endangered animals are under threat! Can the mouselets help before it's too late?