Enter the world of Geronimo Stilton, where another laugh is always right around the corner! Each book is a fast-paced adventure with lively art and a unique format kids 7-10 will love.
My sister, Thea, is the mystery-loving rodent, not me! But somehow I found myself going underground to find an important missing document. Slimy Swiss cheese -- I hardly knew where to start! Geronimo Stilton, Secret Agent Mouse? Maybe I could get used to that. . . .