New York: Holt, Rinehart and Winston, 1965. First Edition. Comb Bound. Very Good/Very Good. Advance uncorrected proof of the first edition. First state in plastic comb-bound blue wraps with trial dust jacket with rear panel and flaps both blank, folded off-center over wraps. Very Good with toning throughout, edge wear to jacket which is worn and very fragile along the front flap fold. Very scarce in this format.