Art by Chris Foss
This was the cover of the paperback I had as a youth — still my favorite thing that Campbell published under his own name (with The Moon is Hell running a close second).
Campbell’s best stuff is unquestionably the work he published as Don A. Stuart (e.g. “Who Goes There?”, “Twilight,” “The Elder Gods,” etc). And the heroes of this series, Arcot & Morey, are chemically free from any trace of personality.
But the same is not true of their partner Wade, who appears in the first story “Piracy Preferred” (from Amazing Stories, June 1930) as a super-scientist sky pirate, and after he is cured of his criminal tendencies becomes a valuable and prankish member of the team.
The title story in The Black Star Passes (from Amazing Stories Quarterly, Fall 1930), tells the tale of an interstellar war. But the bad guys are not simply ravening bug-beasts from beyond the void, and the story ends without the happy genocide so common in space opera. (“YAY! We have destroyed an entire intelligent species with our superior science knowhow! Too bad they weren’t Civilized, like us!”) In Campbell’s story, the invaders are defeated, but the collective effort involved in the invasion saves their civilization.