This overview of the history of anthropological theory provides a comprehensive history from antiquity through to the twenty-first century, with a focus on the twentieth century and beyond. Unlike other volumes, it also offers a four-field introduction to theory. As a stand-alone text, or used in conjunction with the companion volume Readings for a History of Anthropological Theory, Erickson and Murphy offer a comprehensive, affordable, and contemporary introduction to anthropological theory. The third edition has been updated and fully revised throughout to closely parallel the presentation in the companion reader, making it easier to use both books in tandem. New original essays by contemporary theorists bring theories to life, and portraits of important theorists make it a handsome volume. Sources and suggested readings have been updated, and glossary definitions have been updated, streamlined, and standardized.