List of Contributors Introduction LARRY ALEXANDER 1 American Constitutionalism RICHARD S. KAY 2 Constitutional Authorship FRANK I. MICHELMAN 3 What is "the Constitution"? (and Other Fundamental Questions) MICHAEL J. PERRY 4 On the Authority and Interpretation of Constitutions: Some Preliminaries JOSEPH RAZ 5 Legitimacy and Interpretation JED RUBENFELD 6 The Domain of Constitutional Justice LAWRENCE SAGER 7 Recommitment and Disagreement JEREMY WALDRON Index