1955. First Edition. Unpaginated. Blue and yellow dust jacket over blue cloth. Contains black and white illustrations throughout. Pages remain bright and clear with minimal tanning and foxing. Thumb-marking present. Noticeable creasing to gutter. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Soft crushing to spine ends. Some tanning to spine and edges. Small marks to boards. Unclipped jacket has moderate edgewear with chips, tears and creasing. Loss to spine ends. Noticeable tanning to spine. Some rubbing to surfaces. Scuffing to edges.