SF Encyclopedia Picture Gallery
Philip José Farmer. The Gates of Creation (New York: Ace Books, 1966) [World of Tiers: pb/Gray Morrow]
Image courtesy of Clute Science Fiction Library at Telluride
Philip José Farmer. The Gates of Creation (New York: Ace Books, 1966) [World of Tiers: pb/Gray Morrow]
Image courtesy of Clute Science Fiction Library at Telluride