1967. 3rd Printing. 87 pages. This is an ex-Library book. Paperback book with white and blue cover. Black and white illustrations throughout. Ex-Library copy, with expected inserts and inscriptions. Binding remains firm. Pages and illustrations have light tanning and foxing throughout. Paper cover has mild edgewear with curling to corners. Light tanning to spine and edges with creasing to spine. Wear marks overall.