1968. Second Impression. 156 pages. Pictorial dust jacket over blue cloth with gilt lettering. Black and white illustrations throughout. Subtle foxing and tanning to pages. More prominent to text block edges, pastedowns and free endpapers. Mild creasing to gutters and hinges. Binding remains firm. Boards have minor corner bumping and edgewear with mild sunning and scuffing overall. Spine has similar sunning with soft crushing to ends. Lettering remains bright and clear. Clipped dust jacket with minor rubbing, chipping and tearing to edges. Some minor tanning, creasing and scuffing overall.