Fourth Edition . 62 pages. No dust jacket. Red cloth with gilt lettering. (Revised). Pages are moderately tanned and foxed throughout. Binding remains firm. Boards have heavy edge-wear with bumping to corners, crushing to spine ends and rub wear all over. Cloth peeling to spine exposing netting. Small splits to upper joints. Price sticker to front board. Major fraying to cloth at spine ends. Gilt lettering is bright and clear.