'Slaves of Sleep' cover
From Author Wars - https://authorwars.com/books/slaves-of-sleep-cover-1724073.html
Overview:
- Title: 'Slaves of Sleep' cover
- Author: Hannes Bok
- Year: 2014
- Type: Interior Art
Editions/Publications:
- 2014 . Windy City Pulp Stories #14 (2014, Hannes Bok, Black Dog Books, ISBN-10: 9781884449499, $14.95, 152 pages, Trade Paperback, Non-fiction)