Knout, slavery of, 383 Krafft-Ebing, 162, 234, 253, 256, 263, 269, 270, 290, 292, 296 Kristeller, 87, 88, 89, 91 Laceration—of bulbs, 184; of sphincter cunni, 184 Lactation, 85; intercourse in, 356 Laker, 248 Lamarckian, 14 Lassitude, post-orgastic, 94, 100 Laurium, silver of, 373 Law—exceptions in, 405; of Galton, 16; of obstacles, 390; of parity, 347; against abortion, 364; against unchastity, 368 Lawson-Tait, 168 Lecithin, 74 Leeches, 115 Le Pilleur, 337 Lesbian women, 242 Lesbianism among prostitutes, 284 Leucorrhoea in newly-wed, 394 Lewis, 406 Libertine in society, 330 Liberty—development of, 342; Biblical, 371 Libidinogenous substances, 72 Libido, 92, 154; ant-orgastic, 216, 221; ant-orgastic in women, 90; centre of, 78; compelled, 99; in confinement, 184; impotence of, after confinement, 213; during defloration, 98; hatred and, 98; inhibition of, 97; intellect during, 93; intensity of, 95; pain and, 98, 184; of perverts, 289; senses, source of, 96; simulation of, 215; symptoms of, 92; ugliness, 98 Life—aim of, 373, 377, 404; faith in, 376; fleetingness of, 377; German-Russian frontier, 383; purpose of, 372, 378; tenacity to, 378; triviality of, 374 Lillith, 246 Limitation of offspring, 340 Lingam, 4 Linin, 61 Liszt, 364 Literature in love, 147; feministic, 151 Logos, 376, 381 Loiman, 248, 249 Lombroso, 165 Loseque, 270 Loss—of memory, 199; of ovaries, 154 Love—ancients and, 1; child of, 135; children’s, 105; clandestine, 138; contempt of, 138; of country, 11; criterion of, 138; evolution of, 13; fetich of, 10; in fiction, 10; foundation of society, 1; of friends, 12; to God, 11; hired, 407; illusions of, 138; key of, 132; with love, 130, 131, 400; in marriage, 347; morality of, 375; of odors, 127; parental, 136, 139; and passion, 140; pathology of, 162; rationality of true, 140; sensual, 129, 130; sentimental, 129, 136; sex-attraction and, 12; at first sight, 135, 142; suicide in, 134 Lover, assassination of, 134 Lucian, 278 Lumen, vaginal, 74 Lungs, syphilitic cavities of, 397 Lust, 147; selfish, 131; homosexuality out of, 283 Lust-feeling, positive, 111 Luxuries, craze of, 347 Mackenzie, 352 Madness and love, 133 Magnan, 165, 233, 234, 268, 269 Male—chastity, 392; frigidity, 186, 187; genitals, 28, 29; nerves, 39; transvestite, 306 Man—criminal appetites in, 406; destiny of, 373; fidelity of, 390; henpecked, 154, 214, 254; origin of, 318; passion in the mature, 402 Mania—religious, 228; for pleasure, 348; for dress, 153 Mantegazza, 133 Mantle fibres, 63 Mardach, 341, 405