1957. Second Edition. 132 pages. Grey dust jacket over blue cloth. Contains black and white illustrations throughout. Pages remain bright and clear with minimal tanning and foxing. Previous owner's inscription to front free endpaper. Thumb-marking present. Some creasing to gutter. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Soft crushing to spine ends. Light tanning to spine and edges. Small marks to boards. Unclipped jacket has heavy edgewear with some areas of loss, heavy tears, chips and, creasing. Visible tanning to spine. Noticeable rubbing to surfaces. Scuffing to edges.