Psychopathia Sexualis

Preceding Freud’s Three Contributions to the Theory of Sex by more than twenty years, Richard von Krafft-Ebing’s Psychopathia Sexualis pioneered the psychological study of sexual behavior. This classic nineteenth-century work on sexual aberration addressed such previously taboo subjects as bestiality, cunnilingus and fellatio, fetishism, incest, masochism, masturbation, nymphomania, and sadism, ma...