1971. Reprinted. 96 pages. This is an ex-Library book. Pictorial dust jacket over blue cloth. Expected library inserts, stamps and inscriptions. Contains black and white illustrations. Moderate tanning, with light foxing and marking to pages. Cracks to guttering throughout, with exposed netting. Some pages are loose. Front endpaper is missing. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and sunning. Moderate crushing to spine ends. Clipped jacket has light edge wear with minor tears and chipping. Mild rubbing and marking.