Synopsis
History
First publication: Playboy, November 1963
Review
Videos
We have the story in these editions:
The Great SF Stories 25 (1963), edited by Isaac Asimov and Martin H. Greenberg, hardcover, DAW Books / SFBC, 1993-01-00
The Seven Sexes, paperback, Del Rey, 1980-10-00
Playboy November 1963, edited by Hugh M. Hefner, magazine, HMH Publishing, 1963-11-00