SF Encyclopedia Picture Gallery
E C Tubb. Enemy within the Skull (New York: DAW Books, 1974) as by Gregory Kern [Cap Kennedy: pb/Jack Gaughan]
Image courtesy of Clute Science Fiction Library at Telluride
E C Tubb. Enemy within the Skull (New York: DAW Books, 1974) as by Gregory Kern [Cap Kennedy: pb/Jack Gaughan]
Image courtesy of Clute Science Fiction Library at Telluride