SF Encyclopedia Picture Gallery
Robert Silverberg. Earth's Other Shadow: Nine Science Fiction Stories (New York: Signet, 1973) [coll: pb/uncredited]
Image courtesy of Clute Science Fiction Library at Telluride
Robert Silverberg. Earth's Other Shadow: Nine Science Fiction Stories (New York: Signet, 1973) [coll: pb/uncredited]
Image courtesy of Clute Science Fiction Library at Telluride