1960. First Issued in Fontana Library. 510 pages. Black and purple paperback. Pages are moderately tanned and foxed throughout. Thumb-marking present. Minor dog-eared corners. Yellow and brown staining to pages throughout. Pulling to covers. Paper covers have moderate edge-wear with curling to corners and rubbing to surfaces. Some tanning to spine and edges. Visible scuffing to edges. Light marks overall.