A square solid copy with some moderate reading wear. The pictorial covers have some light rubbing wear, stress splitting has begun along the edge of the spine, front and back. While the book covers do show some wear as described the internal pop-ups and moving parts are fine and have NOT been destroyed by little hands. The remains of a small previous owner's name in the area of This Book Belongs to.... No ISBN so pre-1970 edition, Hallmark product #400HEC13