Although literary scholars, including those who study American novelist Willa Cather, typically have drawn distinctions between real and professional readers, this article overturns the assumption that Cather's fan letters are merely the purview of common readers. Since both common and professional readers appear in her archive, I argue that the misplaced emphasis on who writes fan letters would be constructively replaced by treating fan letters as a genre used by many kinds of readers. Both professionals and nonprofessionals wrote fan letters to Cather and used its rhetorical methods, since it offered an attractive alternative to professional reading modes popularized by English departments of the 1890s and magazine discourse of the first ...