FERSEN, EUGENE. Science of Being. Decorations and illustrations in gilt by Malcolm Thurburn. Small 8vo, original full limp faux alligator, gilt-stamped device on front cover, faint mottling; all edges gilt, silk endpapers, housed in original box (ownership inscription and small sticker, split to one edge). first edition, a superb copy in the uncommon original box. New York: J.F. Tapley, 1923