One defining feature of a constitutional democracy is that the defeat of the governing party in a general election leads to a peaceful, orderly, and more or less routine change of government. Given the inherently combative nature of electoral politics and the potential for disruptive action by the losing side, this is no small achievement, and when it happens it is justly celebrated. Transitions in constitutional regimes, moreover, provide a unique if momentary window through which to view the mainsprings of political power. This volume is a study of the 1995 transition from New Democratic Party (NDP) to Progressive Conservative (PC) rule in the province of Ontario. It makes an important contribution to the sparse literature on transitions in Canada and in parliamentary regimes generally. For students of comparative government, it usefully complements recent work on presidential transitions in the United States, particularly Charles O. Jones, Passages to the Presidency: From Campaigning to Governing (1998).