1966. Published in Penguin Books. 184 pages. Pictorial paper cover with lettering. Clean pages with noticeable tanning and foxing throughout. Minor water staining to top edges textblock. Binding remains firm. Paper covers have moderate edge-wear with slight rubbing to surfaces and curling to corners. Lettering is bright and clear. Reading creases to covers. Price sticker to front cover. Visible wear marks to covers.