Attack from the Unseen
From Author Wars - https://authorwars.com/books/attack-from-the-unseen-904181.html
Overview:
- Title: Attack from the Unseen
- Author: uncredited
- Year: 1974
- Type: Interior Art
Editions/Publications:
- Unknown. Perry Rhodan #50: Attack from the Unseen (Unknown, uncredited, Ace Books, $0.95, 164 pages, Paperback, MAGAZINE)