With profound learning and insight, Wimsatt treats almost the whole range of literary criticism. The first group of essays deals with fallacies he believes are involved in prevalent approaches to the literary object. The next two groups face the responsibilities of the critic who defends literature as a form of knowledge; they treat various problems of structure and style. The last group undertakes to examine the relation of literature to other arts, the relation of evaluative criticism to historical studies, and the relation of literature not only to morals, but more broadly to the whole complex of the Christian religious tradition.