1957. No edition remarks. Unpaginated. Dust jacket over paperback book with matching cover. Pages are bright and clear. Mild cracking to front hinge, however binding remains firm. Notable water staining to first pages. Paper cover has mild edge wear with mild corner curling. Mild scratching and marking to covers. Unclipped jacket has light edgewear with tears and creasing. Notable foxing. Moderate tanning to spine and edges. Notable rubbing and marking all over. Moderate water staining to panels.