1960. Fifth Edition. 138 pages. Dust jacket over red cloth with gilt lettering. Light foxing and noticeable tanning to pages. More prominent to text block edges, pastedowns and free endpapers. Pen inscription to front free endpaper. Binding remains firm. Boards have minor corner bumping and edgewear. Spine has light sunning with soft crushing to ends. Lettering remains bright and clear. Unclipped dust jacket with minor rubbing, chipping and tearing to edges. Moderate tanning and scuffing overall.