Castle of Frankenstein, 1967 (back cover)

From Author Wars - https://authorwars.com/books/castle-of-frankenstein-1967-back-cover-1515967.html

Overview:

Title: Castle of Frankenstein, 1967 (back cover)
Author: Hannes Bok
Year: 1967
Type: Interior Art

Editions/Publications:

Unknown. Hannes Bok: A Life in Illustration (Unknown, Hannes Bok, Centipede Press, ISBN-10: 9781613470251, $150.00, 461 pages, Trade Paperback, Non-fiction)
Unknown. Hannes Bok: A Life in Illustration (Unknown, Hannes Bok, Centipede Press, $225.00, 461 pages, Hardcover, Non-fiction)