Epidemic Subjects--Radical Ontology brings together a renowned team of contributors, including Levi Bryant, Angela Melitopoulos, and Susan Stryker, who together forge a radically inclusive definition of subjectivity. Drawing on Gilles Deleuze and Felix Guattari's concept of the "girl" as a heuristic device for examining modern society and its foundations, they tie together recent trends in philosophy and offer a concrete way forward from the conception of the "thing" or "object" privileged by new materialism, speculative realism, and other theories of subjectivity.