1968. Second Edition. 323 pages. Pictorial dust jacket over blue cloth. Well bound and clean pages, with mild tanning to text block edges. Some rub-marking and tanning to pastedowns and endpapers with inscriptions to front. Boards have moderate shelf wear, with rubbing and marking. Light bumping to corners and crushing to spine ends. Book has noticeable forward lean. Boards are slightly bowed and sunned. Unclipped jacket has light edge-wear with minor tears and chipping. Mild tanning with rubbing and marking.