SF Encyclopedia Picture Gallery
Robert Silverberg. Vornan-19 (London: Sidgwick and Jackson, 1970) [vt of The Masks of Time (1968): hb/nonpictorial]
Image courtesy of John W Knott, Jr, Bookseller
Robert Silverberg. Vornan-19 (London: Sidgwick and Jackson, 1970) [vt of The Masks of Time (1968): hb/nonpictorial]
Image courtesy of John W Knott, Jr, Bookseller