Robert A. Dahl's Who Governs? is a classic pluralist study which has had an important influence on American social science since the early sixties. Who Really Rules? provides a categorical challenge-empirical, methodological, and theoretical-to Dahl's work. Empirically, Domhoff's restudy of New Haven shows through newly discovered documents that Dahl was wrong about the pluralism of New Haven's power structure. He also presents the most systematic...