Geronimo Stilton meets outer space in this cosmically fun spin-off series!
Friends of the spacemice have disappeared on a strange ice planet, Polarix! Geronimo Stiltonix and his crew are called to search for them. When the spacemice arrive on Polarix, they're surprised at the inhabitants — cute little aliens that look like colorful fuzz balls! But are these creatures as harmless as they look?- No wait, no problems
- What's new?
- Popular titles
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- Back in the Day
- Score with a Good Book
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- No wait, no problems
- What's new?
- Popular titles
- Check these out!
- Back in the Day
- Score with a Good Book
- See all