New York: Julian Press, 1963.
First Edition. Hardcover. Fine in a Near Fine dust jacket. 406 pp, with index. A fine copy, in dust jacket with very light shelf wear including small chip at top of spine. From the dust jacket: "Masters examines dispassionately the taboos and misconceptions about this 'most forbidden' of sexual relationships. In addition, the books contains case studies contributed by psychiatrists including Benjamin Karpman, Louis S. London, and Charles W. Wahl."