1961. New Edition. 176 pages. White and purple dust jacket over black cloth. Pages remain bright and clear with minimal tanning and foxing. Front free endpaper is removed. Thumb-marking present. Visible creasing to gutter. Boards have mild edge-wear with slight rubbing to surfaces. Soft crushing to spine ends. Light marks overall. Unclipped jacket has moderate edgewear with chips, tears and creasing. Some tanning to spine. Notable rubbing to surfaces. Scuffing to edges.