Synopsis
History
First publication: Ace Double #D-421, February 1960, with Dr. Futurity by Philip K. Dick
Review
Videos
We have the story in these editions:
Dr. Futurity / Slavers of Space, paperback, Ace Books, 1960-02-00
First publication: Ace Double #D-421, February 1960, with Dr. Futurity by Philip K. Dick
Dr. Futurity / Slavers of Space, paperback, Ace Books, 1960-02-00