Sixth Edition. 107 pages. No dust jacket. Red illustrated cloth boards with lettering. Contains black and white illustrations. Clean pages and illustrations with light tanning and mild foxing throughout. More pronounced to free endpapers and pastedowns. Pen inscription to front free endpaper. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Lettering is darkened. Minor splits to spine ends and corners causing cloth to be frayed. Visible wear marks to boards.