Alluvium and Empire: The Archaeology of Colonial Resettlement and Indigenous Persistence on Peru’s North Coast uncovers the stories of Indigenous people who were subject to one of the largest waves of forced resettlement in human history, the Reducción General. In 1569, Spanish administrators attempted to move at least 1.4 million Indigenous people into a series of planned towns called reducciones, with the goal of reshaping their households, communities, and religious practices. However, in northern Peru’s Zaña Valley, this process failed to go as the Spanish had planned. In Alluvium and Empire, author Parker VanValkenburgh explores both the short-term processes and long-term legacies of Indigenous resettlement in this region, drawing particular attention to the formation of complex relationships between Indigenous communities, imperial institutions, and the dynamic environments of Peru’s north coast.