1954. 40th Impression. 192 pages. Green pictorial dust jacket over orange cloth. Pages are lightly tanned and thumbed at the edges, with light foxing. Binding has remained firm. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and tanning. Clipped jacket has light edge-wear with minor tears and chipping. Mild rubbing and marking. Light tanning to spine and edges.