1970. No edition remarks. 136 pages. Dust jacket over green cloth. Presumed signed by the author front endpaper. Pages are bright and clear with no visible markings. Binding throughout remains firm. Boards have light edge wear with minor corner bumping. Mild crushing to spine, with occasional markings overall. Books has a backward lean. Unclipped jacket has light edgewear with tears and creasing. Heavy tanning to spine.