Political ideologies often informed early twentieth-century French novels, creating a hybrid genre that is both "realist" and didactic: the roman thse. In this ground-breaking and critically acclaimed work, Susan Suleiman looks beyond the politics of novels by such authors as Malraux, Mauriac, Sartre, and Aragon, and examines their shared formal and generic features. Although the genre itself is considered antimodern, the critical and interpretive problems it raises are central to an understanding of both realist and modernist writing.