Out of the Silent Planet Robert McClenaghan writes, ""Out of the Silent Planet", the shortest and most straightforward of the [Space Trilogy] books, incorporates many of the elements of classic science fiction, including a space flight, meetings with fantastic aliens, and an extended depiction of another planet. Were it not for the theological backdrop (which comes into focus only toward the story's end), "Out of the Silent Planet" could pass as merely a well-written and exceptionally erudite pulp novel." John Gosling, on his website devoted to "The War of the Worlds", wrote that the novel "is a very well written and important piece of Martian
Mach 1: A Story of Planet Ionus Mach 1: A Story of Planet Ionus Mach 1: A Story of Planet Ionus is a 1957 science fiction novel by Allen A. Adler. A paperback version was published in 1966 by Paperback Library with the alternate title Terror on Planet Ionus. While testing an experimental warship, the "Mach 1", a human pilot and his companion are kidnapped into space by aliens from the planet Ionus, which turns out to be a moon of Saturn. There, they confront an oversized monster named Karkong who is menacing the Ionians. Karkong follows them back to Earth. Chaos ensues. Damon Knight wrote of