1968. First Edition. 148 pages. Pictorial dust jacket over brown cloth. Contains black and white illustrations throughout. Pages remain bright and clear with minimal tanning and foxing. Heavier tanning to free endpapers. Stamp to front free endpaper. Thumb-marking present. Notable creasing to gutter. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Soft crushing to spine ends. Light tanning to spine and edges. Small marks to boards. Unclipped jacket has moderate edgewear with chips, tears and creasing. Light tanning to spine. Visible rubbing to surfaces.