1964. Second Edition. 172 pages. Blue dust jacket over green cloth boards with gilt lettering to spine and front. Black and white illustrations throughout. Pages and binding are presentable with no major defects. Minor issues present such as mild crinkling and light tanning. Boards have mild edge wear with light rubbing and crushing. Some light marking and tanning. Unclipped jacket has light edge wear with minor tears and chipping. Mild rubbing and marking. Tanning to spine and edges. Water stain to spine head and black flap joint.