Synopsis
History
First publication: Thrilling Wonder Stories, June 1949
Review
Videos
We have the story in these editions:
They Came From Outer Space, edited by Jim Wynorski, hardcover, Doubleday / SFBC, 1981-04-00
All of the stories in the This Island Earth series:
The Alien Machine
The Shroud of Secrecy
The Greater Conflict
