1993. Ninth Printing. 172 pages. No dust jacket. Green cloth. Originally issued as part of a set. No Slipcase. Black and white illustrations throughout. Pages are bright and clear with no visible markings. Binding throughout remains firm. Mild droplet to upper text block edge. Boards have light shelf-wear with corner bumping. Moderate tanning to spine, with notable rubbing. Mild water stains to front board.