1979. First Edition. 112 pages. Pictorial dust jacket over purple cloth. Pages remain bright and clear with minimal tanning and foxing. Minor brown marking to half-title page. Binding remains firm. Previous owner's pencil inscription to rear free endpaper. Boards have mild edge wear with slight rubbing to surfaces. Soft crushing to spine ends. Book is slightly bowed and forward leaning. Unclipped jacket has moderate edge wear with chips, tears and creasing. Light tanning to spine, with scuffing to panels. Small splits to joints. Minor water staining to bottom edge of jacket.