Stilton, Geronimo, <br/><br/>
The invisible planet / 
Geronimo Stilton ; illustrations by Giuseppe Facciotto (pencils), Carolina Livio (inks), and Serena Gianoli and Paolo Vicenzi (color) ; translated by Julia Heim. 
 - New York :  Scholastic,  2016. 
 - 113 pages :  color illustrations, color map ;  20 cm. 
 - Spacemice ; 12 .
<br/><br/> Originally published in Italy by Edizioni Piemme S.p.A. in 2016 under title: Il pianeta invisible. 
<br/><br/> Upon discovering a planet that mysteriously appears and disappears, Geronimo Siltonix and his crew land the MouseStar 1 to investigate and they encounter a race of secret-keeping aliens. 
<br/><br/> Appeals to 2nd-4th graders.  Reading level: Grade 4. 
<br/><br/><label>ISBN: </label>9781338215045 (paperback) 
<br/><br/><label>LCCN: </label>2017486207 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Interplanetary voyages--Fiction.<br/>Adventure and adventurers--Fiction.<br/>Humorous stories.
<br/><br/><label>LC Class. No.: </label>PZ7.S86008  / Im 2018 
<br/><br/><label>Dewey Class. No.: </label>[Fic]