A wonderful and often-surprising study of how conceptions of personal identity were transformed by the simple fact that it became much easier to move from one place to another. Lawrence Friedman marshals a vast range of evidence—court cases, novels, films, and much more—to reveal the connections between technological change and conventional ideas about the self, from the nineteenth century up through the present. Crimes of Mobility is the rare book that makes the reader see familiar things in a new way.