John Phillip Reid, Constitutional History of the American Revolution: The Authority to Legislate (Madison and London, 1991, £27·95). Pp. 495. ISBN 0 299 13070 3.A. E. Dick Howard, The United States Constitution: Roots, Rights, and Responsibilities (Washington and London, 1992, £23·50). Pp. 402. ISBN 1 56098 120 2.