Synopsis
History
First publication: Astounding, May 1952
Review
Videos
We have the story in these editions:
The Great SF Stories 14 (1952), edited by Isaac Asimov and Martin H. Greenberg, paperback, DAW Books, 1986-01-00
The Future in Question, edited by Isaac Asimov, Martin H. Greenberg and Joseph Olander, paperback, Fawcett Crest, 1980-02-00
