1960. First Edition. 62 pages. This is an ex-Library book. Illustrated dust jacket over blue cloth boards with lettering. Ex-Library copy, with expected inserts and inscriptions. Clean pages with light tanning and mild foxing throughout. Moderate tanning to free endpapers due to dust jacket flaps. Pencil annotations and marginalia to a few pages. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Lettering is bright and clear. Paper marks to boards. Unclipped jacket. Panels and spine have light edgewear with tears and creases. Visible wear marks to spine and panels. Jacket is in removable plastic cover.