These Savage Futurians / The Double Invaders
From Author Wars - https://authorwars.com/books/these-savage-futurians--the-double-invaders-794877.html
Overview:
- Title: These Savage Futurians / The Double Invaders
- Author: John Rackham Philip E. High
- Year: 1967
- Type: Omnibuses
Editions/Publications:
- Unknown. These Savage Futurians / The Double Invaders (Unknown, John Rackham, Ace Books, $0.50, 120+134 pages, dos, Omnibus)
- Unknown. These Savage Futurians / The Double Invaders (Unknown, Philip E. High, Ace Books, $0.50, 120+134 pages, dos, Omnibus)