Moscow: Progress Publishers, 1975. Light soiling to dust jacket, corners lightly rubbed. In mylar protector. Light soil to boards, otherwise in excellent shape. Small ink drawing to front free endpaper, pages otherwise clean.
London: New Park Publications, 1983. Trade paperback, 315 pages. Light soiling and handling to cover. Glue repair to spine at first page, rest of binding intact save for one slight crack along a reading crease.
New York: International Publishers, 1940. Hardcover. Minor wear and soiling to boards, corners bumped. Light soiling to text block edges. Heavy underlining and marginalia throughout early portion of text, ownership signature to front free endpaper.