New York, NY: Signet Books, July 1965. The true first paperback edition. Signet Books' series P2712. Pp.160. Publisher's illustrated softcovers with original price 60c to upper panel, all edges tinted red. Pages a little tanned as expected, lightly handled, red colour to edges and titles remains strong. A near fine copy. Published simultaneously with Pan's Export paperback and preceding the UK home market edition. Item #56009
Gilbert A12b (11.1).