1949. Fifth Edition. 148 pages. Pictorial dust jacket over orange cloth. Pages remain bright and clean with minimal tanning and foxing. Binding remains firm. Dedication to front free endpaper. Boards have moderate shelf wear with mild bumping and fraying to corners and crushing and fraying to spine ends. All surfaces tanned and sunned, particularly spine ends. Book has slight forward lean. Unclipped jacket has heavy edge wear with tears, chipping and creasing. All surfaces heavily tanned, particularly spine.