1967. Fourth Impression. 159 pages. Pictorial dust jacket over black cloth with gilt lettering. Pages are bright and clear with very mild tanning to text block edges; subtle tanning to free endpapers also. Binding remains firm. Boards have minor corner bumping and edgewear with mild sunning and scuffing overall. Spine has similarly light sunning with soft crushing to ends. Lettering remains bright and clear. Unclipped dust jacket with minor rubbing, chipping and tearing to edges. Some minor tanning, creasing and scuffing overall.