|Partisan Balance: Why Political Parties Don’t Kill the U.S. Constitutional SystemPublished 2011|
|Parties and Policies: How the American Government WorksPublished 2008|
|Divided We Govern: Party Control, Lawmaking and Investigations, 1946-2002First published 1991, second edition 2005|
|Congress: The Electoral ConnectionFirst published 1974, second edition 2004
Congress the Electoral Connection – The original, longhand draft (in three parts)
Congress the Electoral Connection – Materials used in writing.
Congress the Electoral Connection – Notecards
Japanese edition, published 2013.
|Electoral Realignments: A Critique of an American GenrePublished 2002|
|America’s Congress: Actions in the Public Sphere, James Madison Through Newt GingrichPublished 2000|
|Placing Parties in American Politics: Organization, Electoral Settings, and Government Activity in the Twentieth CenturyPublished 1986|
|Party Loyalty among Congressmen: The Difference between Democrats and Republicans, 1947-1962Published 1966|