The Mutant (Previously unpublished)

From Author Wars - https://authorwars.com/books/the-mutant-previously-unpublished-1864476.html

Overview:

Title: The Mutant (Previously unpublished)
Author: Hannes Bok
Year: 1978
Type: Interior Art

Variant Titles:

2012. The Mutant

Editions/Publications:

Unknown. Beauty and the Beasts: The Art of Hannes Bok (Unknown, Hannes Bok, Gerry de la Ree, $15.50, 128 pages, Hardcover, Non-fiction)