1924. Fourth Edition. 365 pages. No dust jacket. Blue cloth with gilt lettering. Black and white illustrations throughout. Pages are moderately tanned with visible foxing. Mild cracking to front hinge, however binding remains firm. Previous owner's inscription to front endpaper. Mild thumb-marking present. Boards have light edgewear with corner crushing and notable marking to boards. Notable sunning to board edges and spine, which has mild crushing and tearing to ends. Sticker to front board. Book has forward lean. Boards are mildly warped.