1958. Second Edition. 158 pages. Illustrated dust jacket over blue cloth covered boards with silver lettering. Pages remain clear with minimal tanning and foxing. Presentation plate to front free end-paper. Cracking to hinges, no damage to end papers. Some occasional mild cracking to gutters throughout, binding remains reasonably firm. Boards have mild edge-wear with slight rubbing to surfaces. Boards have heavy edge-wear with bumping to corners, crushing to spine ends and rub wear all over. Silver lettering is bright and clear. Moderate tanning to spine. Book has a slight forward lean. Cloth has minor damp and dust stains. Clipped jacket has light edge-wear with tears and creasing.