1968. First Edition. 186 pages. Illustrated dust jacket over blue cloth boards. Gilt lettering. Clean pages with light tanning and mild foxing throughout. Moderate tanning to free endpapers due to dust jacket flaps. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Minor sunning to spine and edges with crushing to spine ends. Gilt lettering is bright and clear. Visible wear marks to boards. Clipped jacket. Panels and spine have moderate edgewear with tears and creases. Minor loss to spine and edges. Jacket is in removable plastic cover.