1957. Third Edition. 338 pages. Illustrated dust jacket over brown cloth boards with lettering. Contains black and white illustrations. Clean pages and illustrations with light tanning and mild foxing throughout. Minor tanning to free endpapers due to dust jacket flaps. Bookseller sticker stuck to front pastedown. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Lettering is bright and clear. Moderate tanning to spine and edges with crushing to spine ends. Boards are bowed. Visible wear marks to boards. Unclipped jacket. Panels and spine have moderate edgewear with chips, tears and creases. Moderate loss to spine and edges. Moderate tanning to interior jacket. Visible wear marks to spine and panels.