Synopsis
History
First publication: Astounding, May 1941
Review
Videos
We have the story in these editions:
The Great SF Stories 3 (1941), edited by Isaac Asimov, Martin H. Greenberg, paperback, DAW Books, 1980-03-00
Major Ingredients, hardcover, NESFA Press, 2000-09-00
Men, Martians and Machines, hardcover, Crown Publishers, 1984-01-00
The Best of Eric Frank Russell, paperback, Del Rey, 1978-10-00
Men, Martians and Machines, paperback, Berkley Medallion, 1965-05-00
All of the stories in the Jay Score / Marathon series:
Jay Score
2 Mechanistria
3 Symbiotica
4 Mesmerica