* The Quest for Social Justice, 1898–1914 (1931)
* Modern Economic Society (1950)
* American Political and Social History, 7. utg. (1965 medforfatter med Harold U. Faulkner)
* Politikk, reform og ekspansjon, 1890–1900 (1959)
*Woodrow Wilson:A Career in Politics (1964)
* Fra Versailles til New Deal (1950)
* The Decline of Laissez Faire, 1897-1917 (1951)
Utvalgte artikler og journalbidrag
* "Herbert Spencer and American Sociology," The American Journal of Sociology, Vol. 32 (mai 1927):733–46.
* "The Economic Interpretation of the American Constitution," The American Political Science Review, Vol. 18, nr. 1 (februar 1924):138–52.
* "The Origin and Growth of the National Civic Federation," The American Political Science Review, Vol. 17, nr. 2 (mai 1923):221-41.
* "The National Civic Federation and the Strike of 1901," The American Economic Review, Vol. 12, nr. 4 (desember 1922):571-84.