<P>Lacan''s psychoanalytic take on what makes a pervert perverse is not the fact of habitually engaging in specific "abnormal" or transgressive sexual acts, but of occupying a particular structural position in relation to the Other. Perversion is one of Lacan''s three main ontological diagnostic structures, structures that indicate fundamentally different ways of solving the problems of alienation, separation from the primary caregiver, and castration, or having limits set by the law on one''s jouissance. The perverse subject has undergone alienation but disavowed castration, suffering from excessive jouissance and a core belief that the law and social norms are fraudulent at worst and weak at best.</P><P>In <EM>Perversion</EM>, Stephanie Swales provides a close reading (a qualitative hermeneutic reading) of what Lacan said about perversion and its substructures (i.e., fetishism, voyeurism, exhibitionism, sadism, and masochism). Lacanian theory is carefully explained in accessible lang