Sexology.- Tissot (Samuel A.A.D.) Three Essays: First, On the Disorders of People of Fashion. Second, On Diseases Incidental to Literary and Sedentary Persons... Third, On Onanism: or, A Treatise upon the Disorders produced by Masturbation..., first collected edition, half-title, advertisement leaf at end, contemporary speckled calf, rebacked, Dublin, 1772 § Bienville (D.T. de) La Nymphomanie ou Traité de la Fureur Utérine, first edition, half-title, contemporary ink inscription to title, marginal worming to first few leaves, contemporary calf-backed boards, [Wellcome II, 165], Amsterdam, 1771 § § Couper (R.) Speculations on the Mode and Appearances of Impregnation in the Human Female, second edition, modern calf-backed cloth, [Wellcome II,399], Edinburgh, 1797 § [Procope-Couteau (M.C.)] L'Art de Faire des Garçons, ou Nouveau Tableau de l'Amour Conjugal, half-title, final signature printed on pale blue paper, modern half roan, "Londres", 1787 § Stopes (Marie) Contraception (Birth Control)..., first edition, second printing, plates, original green cloth, 1923, the first two slightly rubbed; and 6 others on sexual matters, 8vo (11)