Alien Citadel
From Author Wars - https://authorwars.com/books/alien-citadel-2911511.html
Overview:
- Title: Alien Citadel
- Author: Bradley Clark
- Year: 1984
- Type: Cover Art
Editions/Publications:
- Unknown. Alien Citadel (Unknown, Bradley Clark, Atheneum, ISBN-10: 0689502818, $10.95, 124 pages, Hardcover, Novel)