Cosmic Engineers
From Author Wars - https://authorwars.com/books/cosmic-engineers-1122974.html
Editions/Publications:
- Unknown. Vector 131 (Unknown, Ken Lake, BSFA, £0.75, 18 pages, A4, MAGAZINE)
- Unknown. Vector 131 (Unknown, Clifford D. Simak, BSFA, £0.75, 18 pages, A4, MAGAZINE)