SF Encyclopedia Picture Gallery
Marion Zimmer Bradley. The Planet Savers (New York: Ace Books, 1962) [dos: first published in Amazing, November 1958: Darkover: pb/Ed Emshwiller]
From the collection of Roger Robinson
Marion Zimmer Bradley. The Planet Savers (New York: Ace Books, 1962) [dos: first published in Amazing, November 1958: Darkover: pb/Ed Emshwiller]
From the collection of Roger Robinson