Synopsis
History
First publication: F&SF, December 1950
Review
Videos
We have the story in these editions:
The Great SF Stories 12 (1950), edited by Isaac Asimov and Martin H. Greenberg, paperback, DAW Books, 1984-09-00
The Far-Out Worlds of A.E.Van Vogt, paperback, Ace Books, 1968-10-00