The novel followed The Wonderful Flight to the Mushroom Planet (1954), Stowaway to the Mushroom Planet (1956), Mr. Bass's Planetoid (1958), A Mystery for Mr. Bass (1960), Jewels from the Moon and the Meteor That Couldn't Stay (1964), and was illustrated by Fred H. Meise.
Animal Planet | minor planet | Mercury (planet) | Lonely Planet | Planet of the Apes | planet | mushroom | Forbidden Planet | Planet Rock | Planet of the Daleks | Mushroom Records | Planet of the Apes (2001 film) | Planet of the Apes (1968 film) | Planet | Fantastic Planet | Infected Mushroom | Animal Planet Nordic | Treasure Planet | Planet of Evil | Planet in Peril | Planet Earth (TV series) | Planet Earth | Lost Planet of the Gods | Planet Rock (song) | Planet of Fire | Minor Planet Center | Minor planet | Edible mushroom | Earth-like planet | Commander Cody and His Lost Planet Airmen |