This book investigates the function and symbolic significance of banishment as a legal and social instrument within the Roman Empire from the accession of Diocletian to the fall of the West. Daniel Washburn, a scholar of late antiquity, utilizes a combination of legal codes, historical accounts, and administrative records to argue that exile served as a critical mechanism for reinforcing power dynamics. By examining the physical displacement of individuals, the author demonstrates how the state utilized the body of the banished to communicate authority and manage political dissent.

Scholars in the field of late Roman history identify this work as a significant contribution to the study of imperial penal practices. Readers frequently note the academic density of the prose, which provides a rigorous examination of how the Roman state exerted control through the physical removal of its subjects.