Interest LevelReading LevelReading A-ZATOSWord Count
Grades 4 - 8Grades 2 - 5n/a4.38693
An all-new Geronimo Stilton series spin-off, set in outer space!

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 this world!

Geroimo Stiltonix's spaceship is in danger of exploding! The only solution is to replace the engine's batteries by tracking down a rare element. When a group of mysterious aliens claim they can help, Geronimo is relieved. But are the aliens as friendly as they seem?
Paperback, 128 pages
Published on April 29, 2014 by Scholastic Paperbacks
ISBN-10: 0545646502
ISBN-13: 9780545646505
4 Book Reviews
Add a Rating
Sign in to use your custom avatar.
  • geronimo stiltoWednesday, January 11, 2017 at 3:32 am
    very nice
    • satnaam13
      satnaam13Monday, November 14, 2016 at 8:50 am
      luv it. Amazing
      • cleesa
        cleesaMonday, November 14, 2016 at 2:09 am
        Very good, it's like space.
        • raytheeny
          raytheenyTuesday, October 28, 2014 at 6:02 pm55 stars
          It's amazing

          Recent Kids Book Reviews

          hopes wrote:

          I loved this book because it was...
          Mustaches for Maddie

          spykitten wrote:

          I am reading the Land Of Stories...
          The Curvy Tree: A Tale from the ...

          jso6 wrote:

          Zach King lives in a family that...
          Zach King: My Magical Life

          jso6 wrote:

          Rump is a boy with half of a nam...
          Rump: The True Story of Rumpelst...