He is the author of the book The Multiculturalism of Fear (Oxford, 2000), as well as numerous articles in the academic and popular press. He has written on subjects ranging from Montesquieu, to Indian casinos, to the possibility of federalism in Iraq. His work has been featured in Reason, The New Republic, Social Philosophy and Policy, and the American Political Science Review, among others. He is also a past contributor to the noted weblog The Volokh Conspiracy. Prof. Levy received his Ph.D. from Princeton University.