[221] Willy Hellpach, “Our Sensual Life and Venereal Diseases,” published in the “Reports of the German Society for the Suppression of Venereal Diseases,” 1905, vol. iii., Nos. 5 and 6, pp. 103-105.
[222] Of this work there recently appeared an excellent German translation, admirably modernized in blank verse by Karl Ettlinger, “Ovid’s Art of Love: a Modern Translation.” (An English translation of Ovid’s “Art of Love,” revised by Charles W. Ryle, was published in 1907 by Sisley.—Translator.)
[223] Hilarii Drudonis, “Practica Artis Amandi” (Amsterdam, 1652).
[224] Paris, 1659.
[225] Paris, 1775.
[226] J. F. C. Manso, “Die Kunst zu Lieben” (Berlin, 1794).
[227] Henry Beyle (Stendhal), “On Love.”
[228] Paul Bourget, “Physiologie de l’Amour Moderne.”
[229] Armand Silvestre, “Le Petit Art d’Aimer” (Paris, 1897).
[230] Catulle Mendés, “L’Art d’Aimer” (Paris).