1961. First Edition. 103 pages. Signed by the author. Pictorial dust jacket over blue cloth. Black and white illustrations throughout. Flat signed by author to rear of frontispiece. Binding remains firm. Pages and illustrations are lightly tanned throughout. Boards have light shelf-wear with corner bumping. Spine is in good condition. Unclipped jacket has light edgewear with tears and creasing. Light tanning to spine and edges.