1958. Sixth Impression. 120 pages. Dust jacket over paper covered boards. Black and white illustrations throughout. Pages are bright and clear with no visible markings. Binding throughout remains firm. Pen scribble to half title page. Boards have light shelf-wear with corner bumping. Mild crushing to spine ends. Notable mottling to boards. Book has forward lean. Boards are notably warped. Unclipped jacket has heavy edgewear with some areas of loss, heavy tears, chips, and creasing. Detached at rear joint, secured with tape. Mild water staining to front panel. Mild tanning to spine. Mild scuffing to front. Notable rubbing and marking all over.