SF Encyclopedia Picture Gallery
Frank Herbert. The Green Brain (New York: Ace Books, 1966) [first appeared March 1965 Amazing as "Greenslaves": pb/Gerald McConnell]
Image courtesy of Clute Science Fiction Library at Telluride
Frank Herbert. The Green Brain (New York: Ace Books, 1966) [first appeared March 1965 Amazing as "Greenslaves": pb/Gerald McConnell]
Image courtesy of Clute Science Fiction Library at Telluride