New York: Grosset and Dunlap, 1959. FIRST. F / F. 1959A-1, Format #13, per Carpentieri. This copy has the "denim" look to the jacket and is noticable lighter than the other 1959 edition. The "a" in along on page 134 is repaired, though you can tell the new slug has been added - it's now a shade darker. A fine copy in all respects.