The Trespassers
From Author Wars - https://authorwars.com/books/the-trespassers-90557.html
Editions/Publications:
- Unknown. Nebula Science Fiction, Number 11 (Unknown, Bob Shaw, Peter Hamilton, 2/-, 128 pages, digest, MAGAZINE)
From Author Wars - https://authorwars.com/books/the-trespassers-90557.html