M18: Ursa Major
From Author Wars - https://authorwars.com/books/m18-ursa-major-291801.html
Overview:
- Title: M18: Ursa Major
- Author: Edmund Cooper
- Year: 1958
- Type: Short Fiction
Editions/Publications:
- Unknown. Tomorrow's Gift (Unknown, Edmund Cooper, Digit Books, 2/-, 160 pages, Paperback, Collection)