Synopsis
History
First publication: Astounding, December 1949
Review
Videos
We have the story in these editions:
The Great SF Stories 11 (1949), edited by Isaac Asimov and Martin H. Greenberg, paperback, DAW Books, 1984-03-00
All of the stories in the Karres series:
The Witches of Karres
1 The Witches of Karres