Geronimo Stilton is out of this world in an all-new
Meet Geronimo Stiltonix: He is a spacemouse - the Geronimo
Stilton of a parallel universe! He is captain of the spaceship
MouseStar 1. While flying through the cosmos he visits
distant planets and meets crazy aliens. His adventures are out of
While looking to load up on more cheese, Geronimo Stiltonix''s
spaceship ship lands on an unknown planet. It is inhabited by
strange purple aliens, who are friendly to the spacemice. In fact,
the alien queen is enchanted by Geronimo - and wants to marry him!
Will he be forced to stay there with her forever?