1976. First Edition. 64 pages. This is an ex-Library book. Green paperback. Contains black and white illustrations throughout. Expected library inserts, stamps and inscriptions. Pages remain bright and clear with minimal tanning and foxing. Scuffing to half title page. Binding remains firm. Paper covers have moderate edge-wear with curling to corners and rubbing to surfaces. Some tanning to spine and edges. Visible scuffing to edges.