The Invisible PlanetBook - 2018
Discovering a planet that bafflingly appears and disappears, Spacemouse Geronimo Siltonix lands his MouseStar 1 ship to investigate and encounters a race of mysterious, secret-keeping aliens.
Publisher: New York, NY : Scholastic, 
Copyright Date: ©2018
Characteristics: 113 pages : color illustrations, color map ; 20 cm