Stowaway to the Mushroom PlanetBook - 1956 | 1st ed.
On their second flight to the planet of Basidium, two boys find that they have a would-be scientist as a stowaway. Sequel to The wonderful flight to the Mushroom Planet.
Publisher: Boston, Little, Brown 
Edition: 1st ed.
Branch Call Number: J
Characteristics: 226 p. illus. 20 cm.