1962. 4th Impression. 188 pages. This is an ex-Library book. Cream laminated dust jacket over blue cloth. Black and white illustrations throughout. Ex-Library copy, with expected inserts, stamps and inscriptions. Binding remains firm. Pages and illustrations have light tanning and foxing throughout. Boards have light shelf-wear with corner bumping. Slight crushing to spine ends. Unclipped jacket has heavy edgewear with areas of loss, heavy tears, chips, and creasing. Light tanning overall.