Synopsis
History
First publication: Science Fiction Stories, May 1957
Published as by Calvin M. Knox.
Review
Videos
We have the story in these editions:
To Be Continued: Collected Stories of Robert Silverberg, Volume One, hardcover, Subterranean Press, 2006-11-00
The Original Science Fiction Stories, May 1957, edited by Robert W. Lowndes, magazine, Columbia Publications, 1957-05-00
Phases of the Moon, hardcover, Subterranean Press, 2004-08-00