Investigates the conceptualization of the Biblical figure of Hagar in 19th and 20th century American literature, with specific reference to portrayals of Hagar as Black. Following an overview of premodern portrayals of Hagar in Christian, Jewish, and Muslim contexts, the book uses contemporary treatments of Hagar as a marker for broader cultural conversations about gender, race, slavery, abolition, and other themes. It engages discussions in the study of Christianity, Black history, and literary history.