The micekings have received a mysterious message in a bottle! Unfortunately, most of it has been damaged by water -- but Geronimo can tell it's from the Oofa Oofas, the laziest rodents in the ancient
Professor Otto Lindenbrock, a curious scientist, finds an old piece of parchment with a mysterimouse message. He decides to follow its clues to see what he might find. This begins an incredible advent
After receiving a mysterious message summoning him to a meeting, Geronimo Stilton finds himself back in the Kingdom of Fantasy, summoned by the Elves, who want him to travel to the Great Explanatorium
