The Pirate Cats have traveled back to Milan, Italy in the year 1770, in order to steal one of the most important musical works in history: a symphony composed by a young Wolfgang Amadeus Mozart! It's up to Geronimo and his friends to go back in time and stop the Pirate Cats from their dastardly deed! | Geronimo Stilton Graphic Novels #8, Hardcover | Indigo Chapters