Notes

113 pages : color illustrations ;20 cm.

Originally published in Italy by Edizioni Piemme S.p.A. in 2015 under title: Pericolo spazzatura spaziale.
lower age: 0
'MouseStar 1 is surrounded by floating space junk! It's yucky--and dangerous. Geronimo Stiltonix tracks down the source of the junk and meets very wasteful aliens. Even worse, robots that the aliens threw away have started to rebel! Can the spacemice restore harmony before the robots take over?'--Page 4 of cover.