Utah, USA, 1869. Work on the Transcontinental Railroad connecting the east and west coasts keeps suffering mysterious mousehaps. Can it be the dastardly work of Catardone and his band of Pirate Cats? In the unlikely role of deputy sheriff, Geronimo Stilton must once again save the future by protecting the past! | Geronimo Stilton Graphic Novels #13, Hardcover | Indigo Chapters