1968. First Edition. 141 pages. Illustrated dust jacket over purple cloth boards with lettering. Contains black and white illustrations. Slight crinkling to paper at gutter. Clean pages and illustrations with light tanning and foxing to text block edges. Binding is firm throughout with minor thumb-marking. Moderate tanning to free endpapers due to dust jacket flaps. 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 tanning to interior flaps, panels and spine. Visible wear marks to spine and panels.