The Microcolony > Editions
by Gordon M. Williams
Published January 1st 1979
by Bantam Books
First Edition, Mass Market Paperback, 248 pages
Published January 1st 1981
by New English Library
Mass Market Paperback, 228 pages
Published August 3rd 1980
by Mondadori
Urania #847, Mass Market Paperback, 197 pages
Published 1993
by Klub Julese Vernea
Paperback, 255 pages





