What are the connections between past and present peoples in the U.S. Southwest and Northwest Mexico? How were the ancient societies that occupied this landscape interconnected? Contributors leverage diverse source materials rooted in classic ethnography, oral tradition, and historical documents to offer novel answers to these questions. Running throughout the discussions is a metanarrative that reflects the tensions between disciplines such as anthropology and history and the rapidly evolving dynamic between scholars and the Indigenous subjects of past and present research. With chapters written by scholars from the U.S. and Mexico, including Indigenous coauthors, Borderlands Histories offers diverse perspectives and illustrates the range of methods and interpretive approaches employed by some of the most respected and experienced names in the field of borderlands archaeology today.