1966. Third Edition. 116 pages. Illustrated dust jacket over brown paper covers with lettering. Contains black and white illustrations. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Overall a good condition item. Paper cover has mild edge-wear with light rubbing and creasing. Some light marking and tanning. Unclipped jacket has light edge-wear with minor tears and chipping. Mild rubbing and marking.