Series
Spacemice ;
12.
Summary
Geronimo discovers a planet on the radar that mysteriously appears and disappears. MouseStar 1 lands to investigate and they discover mysterious aliens who hide a secret! Full description
Series: Geronimo Stilton. Spacemice
Alien escape (Volume 1.)
You're mine, captain! (Volume 2.)
Ice planet adventure (Volume 3.)
The galactic goal (Volume 4.)
Rescue rebellion (Volume 5.)
The underwater planet (Volume 6.)
Beware! Space junk! (Volume 7.)
Away in a star sled (Volume 8.)
Slurp monster showdown (Volume 9.)
Pirate spacecat attack (Volume 10.)
We'll bite your tail, Geronimo! (Volume 11.)
The invisible planet (Volume 12.)