1968. First US Edition. 243 pages. Illustrated dust jacket over grey paper covered boards and yellow cloth spine. Contains black and white illustrations. Clean pages and illustrations with light tanning and mild foxing throughout. More pronounced to free endpapers and pastedowns. Moderate water staining to top edges to textblock. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Gilt lettering is clear. Minor sunning to spine and edges with crushing to spine ends. Unclipped jacket. Panels and spine have light edgewear with tears and creases. Minor sunning to spine. Visible wear marks to spine and panels.