1960. 2nd Edition Revised. 222 pages. Illustrated dust jacket over pink cloth. Pages are mildly tanned throughout. Text is clear. Binding remains firm. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Visible sunning all over. Unclipped jacket. Panels have moderate edge wear with chips, tears, and creasing. Noticeable open tear to top of front panel.