Theory of Literature is a book on literary scholarship by René Wellek, of the structuralist Prague school, and Austin Warren, a self-described "old New Critic". The two met at the University of Iowa in the late 1930s, and by 1940 had begun writing the book; they wrote collaboratively, in a single voice over a period of three years. Its contents were based on their shared understandings of literature.

Originally consisting of twenty chapters – one was cut in later editions – Theory of Literature describes various aspects of literary theory, criticism, and history. After defining various aspects and relationships of literature in general, Wellek and Warren divide analysis of literature based on two approaches: extrinsic, relating to factors outside a work such as the author and society, and intrinsic, relating to factors within such as rhythm and meter. They stress the need to focus on the intrinsic elements of a work as the best way to truly understand it. In doing so they adapt the phenomenology used by Roman Ingarden.

Published by Harcourt, Brace, and Company in December 1948, Theory of Literature received mixed reviews from the academic community. It was used to teach literary theory beginning soon after publication and remained in common use into the 1960s. Its success has been credited as introducing European literary scholarship into the United States and crystallizing a movement towards intrinsic literary criticism. Theory of Literature saw three editions and has been translated into more than twenty languages.

Background René Wellek (1903–1995) was an Austrian-born scholar from the structuralist Prague school of linguistics, studying under Vilém Mathesius. Wellek had training in classical literature and was fluent in several European languages, both Romance and Slavic. His theoretical training included the phenomenology of Edmund Husserl, as used in Roman Ingarden's work, and the psychologically influenced linguistics of Karl Bühler. After Nazi Germany occupied Prague in 1939, Wellek fled London – where he had been teaching – for the United States, finding a position at the University of Iowa under Norman Foerster.

There Wellek met Austin Warren (1899–1986), an American literary scholar who considered himself an "old New Critic". He had written extensively on literary criticism and was raised in, but later saw several limitations to, the New Humanist views promoted by Irving Babbitt and Paul Elmer More. Wellek and Warren were soon in agreement over several aspects of literature, and by 1940 they had begun considering collaboration on a book. Over the next several years they furthered their understandings of European and American literature theory through discussions with Cleanth Brooks and Robert Penn Warren, as well as extensive reading of contemporary European writings.

Writing Owing to several academic commitments, work on Theory of Literature did not begin until 1945, after Wellek and Warren received a stipend from the Rockefeller Foundation over a period of two summers. Wellek and Warren began dividing their responsibilities, at first evenly, but with more work done by Wellek as Warren dealt with the illness, and later loss, of his wife Eleanor in 1946. During this period of writing Wellek transferred to Yale University (1946) and Warren to the University of Michigan (1948), but collaboration continued.

The title, according to Wellek and Warren, was "more than ordinarily difficult" to choose. Some titles, such as Theory of Literature and Methodology of Literary Study, were dismissed as too cumbersome. However, in a 1950 review for The Antioch Review, the literary scholar Herbert S. Benjamin wrote that a better title would have been Theory of the Methodology of the Literary Study; he considered the book lacking the theory implied by the chosen title.

The original publication of Theory of Literature consists of twenty chapters set in five sections based on thematic similarities; one chapter and section was removed in later editions. Wellek contributed thirteen of the book's chapters, while Warren wrote six; the final chapter was written collaboratively. Although most of the chapters are credited as the work of one man, the two often copyedited and proofread each other's work, at times inserting entire sentences or paragraphs. Each also suggested further references that the other could use in expanding his chapter.

In their writing Wellek and Warren attempted to present a single voice despite the dominance of individuals. Their success in presenting such a voice has been debated. Wellek later recalled that people often told him it was difficult to tell who had written which chapter without consulting the book's introduction. However, the literary scholar C. J. van Rees of Tilburg University notes that Wellek's influences are prevalent in chapters authored by Warren. Aldo Scaglione, in a review of the second edition, wrote that "one immediately senses the change of hand" between chapters by different authors.

Contents

Section 1: Definitions and Distinctions. The first section, entitled Definitions and Distinctions, consists of five chapters and details how Wellek and Warren define literature. This section also contrasts Wellek and Warren's definition with those of others, such views of literature as everything in print and as only belles-lettres (accepted literary canon). They define literary scholarship as beyond the personal ("super-personal") and contrasted with the literary arts by its more scientific approach. Wellek and Warren suggest that neither a purely objective nor a purely subjective approach would be able to properly describe literature. They note that literary scholarship should not only examine what makes a work or author unique, but also its general characteristics that allow it to be compared to other works.

Wellek and Warren limit their definition of literature to pieces of "imaginative literature", which can gain artistic merit from their coherence and complexity. The language in literary works is contrasted from scientific and everyday language by the use of connotative (non-literal) language and expressive content. Studies of literature must be literary and systematic, treating literature as literature and not part of another field. Wellek and Warren discuss several proposed functions of literature, beginning with Horace's proclamation that literature must be "sweet and useful" (dulce et utile; have a coalescing aesthetic and functional role), and extending to literature as a substitute for travel and experience, a vehicle for truth or persuasion, to relieve or incite emotion, or as something without a function. They ultimately describe the main function of literature as being loyal to its own nature.

They call for a systematic and integrated study of literature, uniting literary theory, which outlines the basic principles of literature; criticism, which critiques individual works; and history, which outlines the development of literature. Although these aspects have clear distinctions, they are in a dialectical relationship and should not be separated; for example, a theory of literature is impossible without referring to works of literature. They reject Historicist approaches to literary history, which they find reduce literary history to "a series of discrete and hence finally incomprehensible fragments" and emphasize the author's intent too greatly. Instead, Wellek and Warren argue that a work must be seen from the point of view of both its own period and all subsequent periods, as a work's historical meaning is derived from "the history of its criticism by its many readers in many ages." Criticism should not be limited to classical and medieval literature, but also include works by living authors.

Wellek and Warren describe the term comparative literature as "troublesome", noting that it has been used for the study of oral literature, the study of the literatures in two or more countries, and the study of a "general", "universal", or "world" literature; this last use, according to the authors, obviates issues present in the other understandings of the term. This understanding of literature as a totality can be used to trace the development of the art, unlimited by differences between languages. Within this comparative literature other supernational literatures, which may be based on language families and schools, are also apparent. There are also national literatures which, although possibly of the same language, will still have thematic differentiations. These are also worthy of study.

Section 2: Preliminary Operations This section consists of a single chapter regarding the treatment, classification, annotation, and other aspects of working with manuscripts and related documentation. Wellek and Warren describe tasks such as authenticating manuscripts and establishing an author and date as important ones without which "critical analysis and historical understanding would be hopelessly handicapped"; however, these tasks should be preliminary to the "ultimate task of scholarship", analysis, and not a goal in themselves. Wellek and Warren note the importance of identifying forgeries, a task which can be completed in numerous ways: paleography, bibliography, linguistics, and history may all be involved. These forgeries may spark further investigation and literary debates which can result in a better understanding of the period, the writer, or the writer's oevre.

The authors identify two levels of operations when dealing with manuscripts: the assembly and preparation of the materials, and the establishment of aspects such as chronology and authorship. At the first level one must locate and identify materials to study, be they written, printed, or oral; such a task may be difficult and depend on factors outside literature in its completion. Written and printed works must then be edited for readability; this task, which requires "lucky guesswork", entails deciphering illegible parts in the material, classifying it, and identifying possible changes made by scribes (and thus bringing the material closer to its "author's own"). Meanwhile, the second level may require greater initiative from the one studying a work; it involves, among other things, selection of what should be published, how it is best arranged in a collection, the establishment of chronology and authorship through internal and external evidence, and the provision of proper annotation and commentary.

Section 3: The Extrinsic Approach to the Study of Literature The third section consists of five chapters discussing various elements extrinsic to works of literature, such as biography, psychology, social milieu, ideas, and other arts; this is opposed to elements intrinsic to a work, which are explored in Section 4. They write that research into extrinsic elements often results in an attempt to establish some causality between the extrinsic elements and a work. Although "[n]obody can deny that much light has been thrown on literature by a proper knowledge of the conditions under which it has been produced", such studies "can never dispose of problems of description, analysis, and evaluation of an object such as a work of literary art."