Preface to the second edition; Introduction; 1. Coming and going: on the state monopolization of the legitimate 'means of movement'; 2. 'Argus of the Patrie': the passport question in the French Revolution; 3. Sweeping out Augeas's stable: the nineteenth-century trend toward freedom of movement; 4. Toward the 'crustacean type of nation': the proliferation of identification documents from the late nineteenth century to the First World War; 5. From national to postnational? Passports and constraints on movement from the interwar to the postwar era; 6. 'Everything changed that day': passport regulations after the terrorist attacks of September 11, 2001; Conclusion: a typology of 'papers'; References; Index.