Science Fiction Cover Illustrations [4]

From Author Wars - https://authorwars.com/books/science-fiction-cover-illustrations-4-2103427.html

Overview:

Title: Science Fiction Cover Illustrations [4]
Author: Karel Thole
Year: 1973
Type: Interior Art

Editions/Publications:

Unknown. Beyond This Horizon (Unknown, Karel Thole, Ceolfrith Press, £1.10, [6]+146 pages, Trade Paperback, Anthology)