1961. Second Printing. 54 pages. Illustrated dust jacket over green cloth boards with lettering. Black and white illustrated frontispiece and illustrations throughout. Clean pages and illustrations with light tanning 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. Visible wear marks to spine and panels. Price sticker to flap.