1938. Third Edition. 132 pages. No dust jacket. Blue cloth boards with lettering. Black and white pictorial frontispiece and illustrations. Foreword written by John R. Tunis. Moderate crinkling to paper at gutter. Clean pages and illustrations with noticeable tanning and foxing throughout. Tightly bound with faint thumb marking throughout. Frontispiece detached but still present. Heavier tanning to free endpapers. Bookseller sticker stuck to front pastedown. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Slight crushing to spine ends. Lettering is darkened. Moderate sunning to spine and edges. Visible wear marks to boards.