The conclusion reviews the various ways that African American writers, artists, and performers responded to racial science in the age of comparative anatomy, from critiquing and deconstructing it, to parodying it and even, at times, flirting with it. Next, it turns to a genealogy of black craniology evident not only in the writings of James McCune Smith but also in anthropology work by Zora Neale Hurston to consider fugitive science’s postbellum migration from the natural sciences to the social sciences, as theories of race became increasingly tied to theories of culture rather than biology. The conclusion uses Ann Petry’s 1947 short story, “The Bones of Louella Brown,” to map the shifting relationship between black science and black literature at midcentury, a period that was witnessing the professionalization of both science and literary authorship. Finally, it turns to science in the age of neoliberalism and globalization to think about fugitive science as a model of resistance to contemporary forms of racial science, especially in genomics.