1967. Fifth Impression. 192 pages. Yellow dust jacket over blue cloth. Contains black and white illustrations throughout. Pages remain bright and clear with minimal tanning and foxing. Light creasing to gutter. Boards have mild edge-wear with slight rubbing to surfaces. Light bumping to corners. Soft crushing to spine ends. Minor tanning to spine and edges. Textblock is shaky. Unclipped jacket has moderate edgewear with chips, tears and creasing. Notable rubbing to surfaces. Visible tanning to spine. Water staining to interior.