1990. Third Edition. 157 pages. Signed by the author. Pictorial dust jacket over green cloth. Flat signed by author to title page. Contains black and white illustrations throughout. 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. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and sunning. Unclipped jacket has light edgewear with tears and creasing. Minor marks to panels.