English Law and the Renaissance The Rede Lecture for 1901

A History of the Cambridge University Press, 1521-1921

Slavery in Pennsylvania A Dissertation Submitted to the Board of University Studies of the Johns Hopkins University in Conformity with the Requirements for the Degree of Doctor of Philosophy, 1910

Professor Royce's Libel A Public Appeal for Redress to the Corporation and Overseers of Harvard University

Libraries in the Medieval and Renaissance Periods The Rede Lecture Delivered June 13, 1894

The History of University Education in Maryland The Johns Hopkins University (1876-1891). With supplementary notes on university extension and the university of the future