SF Encyclopedia Picture Gallery
Peter Tate. The Thinking Seat (Garden City, New York: Doubleday and Company, 1969) [Simeon: hb/Lawrence Ratzkin]
Image courtesy of Clute Science Fiction Library at Telluride
Peter Tate. The Thinking Seat (Garden City, New York: Doubleday and Company, 1969) [Simeon: hb/Lawrence Ratzkin]
Image courtesy of Clute Science Fiction Library at Telluride