The Polarizers: Postwar Architects of Our Partisan Era (University of Chicago Press, 2018).
“Party Blobs and Partisan Visions: Making Sense of Our Hollow Parties.” In The State of the Parties: The Changing Role of Contemporary American Parties 8th ed., edited by John C. Green, Daniel J. Coffey, and David B. Cohen (Lanham, MD: Rowman & Littlefield, forthcoming). With Daniel Schlozman.
“The Hollow Parties.” In Can America Govern Itself?, edited by Frances Lee and Nolan McCarty (New York: Cambridge University Press, forthcoming). With Daniel Schlozman.
"Prophets of Party in American Political History." The Forum 15.4 (2018): 684-709. With Daniel Schlozman.
“Fed by Reform: Congressional Politics, Partisan Change, and the Food Stamp Program, 1961-1981.” Journal of Policy History 22.4 (2010): 474-507.
Works in progress
“A Mix of Motives: The Georgia Delegation Challenge to the 1968 Democratic Convention and the Dynamics of Intraparty Conflict.” Working paper with Nancy Schwartz.
“The Declinist Era in Party Scholarship: An Intellectual History.” Working paper.
“Party Architects: Liberal Origins of Modern Party Polarization.” Working paper.
Book project on party development from Martin Van Buren to Donald Trump. With Daniel Schlozman.
Selected other publications
"The Democratic Party is moving steadily leftward. So why does the left still distrust it?" Vox, June 22, 2018.
"How Feminists Became Democrats," Politico, February 3, 2018.
"Can Steve Bannon Realign American Politics?" New York Times, December 8, 2017.
"Two Cheers for Polarization." Boston Review, October 25, 2017.