Fourth Edition. 186 pages. No dust jacket. Grey illustrated cloth boards with gilt lettering. Black and white illustrated frontispiece and illustrations. Moderate crinkling to paper at gutter. Clean pages and illustrations with noticeable tanning throughout. Tightly bound with faint thumb marking throughout. Heavier tanning to free endpapers. Ink stamp and pencil inscription to front free endpaper and title page. Textblock edges dyed gilt. Pen annotations and marginalia to a few pages. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Slight crushing to spine ends and corners. Gilt lettering is darkened. Moderate tanning to spine and edges. Visible wear marks to boards. Book has a slight forward lean.