Thérèse Raquin is a clinically observed, sinister tale of adultery and murder among the lower classes in nineteenth-century Paris. Zola's dispassionate dissection of the motivations of his characters, mere `human beasts' who kill in order to satisfy their lust, is much more than an atmospheric Second Empire period-piece. Many readers were scandalized by an approach to character-drawing which seemed to undermine not only the moral values of a deeply conservative society, but also the whole code of psychological description on which the realist novel was based.
