1960. First Edition. 136 pages. Pictorial dust jacket over yellow cloth boards with lettering. Contains black and white illustrations. Clean pages and illustrations with light tanning and foxing to text block edges. Binding is firm throughout with minor thumb-marking. Heavier tanning to free endpapers. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Slight crushing to spine ends. Lettering is bright and clear. Unclipped Jacket. Panels and spine have light edgewear with tears and creases. Moderate sunning to spine. Visible wear marks to spine and panels.