Boeckmann links character, literary genre, and science, revealing how major literary works both contributed to and disrupted the construction of race in turn-of-the-century America.

In A Question of Character, Cathy Boeckmann establishes a strong link between racial questions and the development of literary traditions at the end of the 19th century in America. This period saw the rise of "scientific racism," which claimed that the races were distinguished not solely by exterior appearance but also by a set of inherited character traits. As Boeckmann explains, this emphasis on character meant that race was not only a thematic concern in the literature of the period but also a generic or formal one as well.

Boeckmann explores the intersections between race and literary history by tracing the language of character through both scientific and literary writing. Nineteenth-century pseudo-sciences such as phrenology and physiognomy had a vocabulary for discussing racial character that overlapped conceptually with the conventions for portraying race in literature. Through close readings of novels by Thomas Dixon, Mark Twain, William Dean Howells, Charles Chesnutt, and James Weldon Johnson—each of which deals with a black character "passing" as white—Boeckmann shows how this emphasis on character relates to the shift from romantic and sentimental fiction to realism. Because each of these genres had very specific conventions regarding the representation of character, genres often dictated how races could be depicted.
 

In When Sex Changed, Layne Parish Craig analyzes the ways literary texts responded to the political, economic, sexual, and social values put forward by the birth control movements of the 1910s to the 1930s in the United States and Great Britain.

Discussion of contraception and related topics (including feminism, religion, and eugenics) changed the way that writers depicted women, marriage, and family life. Tracing this shift, Craig compares disparate responses to the birth control controversy, from early skepticism by mainstream feminists, reflected in Charlotte Perkins Gilman’s Herland, to concern about the movement’s race and class implications suggested in Nella Larsen’s Quicksand, to enthusiastic speculation about contraception’s political implications, as in Virginia Woolf’s Three Guineas.

While these texts emphasized birth control’s potential to transform marriage and family life and emancipate women from the “slavery” of constant childbearing, birth control advocates also used less-than-liberatory language that excluded the poor, the mentally ill, non-whites, and others. Ultimately, Craig argues, the debates that began in these early political and literary texts—texts that document both the birth control movement’s idealism and its exclusionary rhetoric—helped shape the complex legacy of family planning and women’s rights with which the United States and the United Kingdom still struggle.