The Progressive Revolution in Politics and Political Science: Transforming the American Regime, co-author with John Marini, (Rowman and Littlefield, 2005).
The California Republic: Institutions, Statesmanship, & Policies, co-author with Brian Janiskee, (Rowman and Littlefield, 2004).
Democracy in California: Politics and Government in the Golden State Post-Recall Edition, co-author with Brian Janiskee, (Rowman and Littlefield, 2004).
Faith-Based, Not Bureaucracy-Bound: How Religious Institutions Can Defend Their Liberties, editor, The Claremont Institute, 2004.