1963. First Published. 107 pages. Blue dust jacket over blue cloth. Pages remain bright and clear with minimal tanning and foxing. Thumb-marking present. Scuffing to front free endpaper. Notable creasing to gutter. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Light crushing to spine ends. Some tanning to spine and edges. Minor marks to boards. Clipped jacket has moderate edgewear with chips, tears and creasing. Loss to spine ends. Some tanning to spine. Visible rubbing to surfaces.