1959. 6th Printing. 128 pages. No dust jacket. This is an ex-Library book. Grey cloth with decorations. Ex-Library copy, with expected inserts, stamps and inscriptions. Black and white illustrations throughout. Severe cracking to hinges causing boards to be loose. Pages and illustrations are lightly tanned throughout. Water staining to some pages, text remains readable. Minor dog-eared corners. Boards have light shelf-wear with corner bumping. Light tanning to spine and edges with crushing to spine ends. Staining overall.