Synopsis
History
First publication: F&SF, December 1955
Review
Videos
We have the story in these editions:
The Great SF Stories 17 (1955), edited by Isaac Asimov and Martin H. Greenberg, paperback, DAW Books, 1988-01-00
The Magazine of Fantasy & Science Fiction, October 1979, edited by Edward L. Ferman, magazine, Mercury Press, 1979-10-00
Earth Is Room Enough, hardcover, Doubleday / SFBC, 1957-10-00