Speculum of the Other Woman by Luce Irigaray is incontestably one of the most important works in feminist theory to have been published in this generation. For the profession of psychoanalysis, Irigaray believes, female sexuality has remained a "dark continent," unfathomable and unapproachable; its nature can only be misunderstood by those who continue to regard women in masculine terms. In the first section of the book, "The Blind Spot...