Orczy (Emma Magdolna Rozália, Baroness)  Lady Molly of Scotland Yard, 16 full page illustrations by Cyrus Cuneo, ownership inscription to title head, slight browning to preliminaries, spine faded, 1910; Oppen (George) Discrete Series, spine faded, The Objectivist Press, New York, 1934; O'Neill (Eugene) The Plays of Eugene O'Neill, 12 vol., NUMBER 675 of 770 COPIES, signed by author, 12 photogravure plates, lacking slipcases, Charles Scribner's Sons, New York, 1934/35; O'Brien (Flann) At Swim-two-birds, First UK Reissue, dust jacket, small tears without loss, MacGibbon & Kee, 1960; O'Neill (Jamie) Disturbance,  slight toning throughout, dust jacket, 1989; and a quantity of others, vs. (lge qty)