Derlesh

From Author Wars - https://authorwars.com/books/derlesh-2492036.html

Overview:

Title: Derlesh
Author: Colin Hay
Year: 1980
Type: Interior Art

Editions/Publications:

Unknown. The Alien World: The Complete Illustrated Guide (Unknown, Colin Hay, Crescent Books, ISBN-10: 0517305607, 96 pages, Hardcover, Non-fiction)
Unknown. The Alien World: The Complete Illustrated Guide (Unknown, Colin Hay, Octopus Books, ISBN-10: 0706413989, 96 pages, Hardcover, Non-fiction)