1960. Second Edition. 208 pages. Dust jacket over blue cloth. Black and white illustrations throughout. Bright and clean pages with light tanning to text block edges. Binding is firm throughout with minor thumb-marking. Mild tape staining to endpapers. Boards have light shelf-wear with corner bumping. Mild marking to boards. Unclipped jacket has light edgewear with tears and creasing. Notable tape staining to edges. Mild tanning to spine. Light rubbing and marking all over.