Arteriosclerosis and Hypertension, with Chapters on Blood Pressure 3rd Edition.

The Country's Need of Greater Railway Facilities and Terminals Address Delivered at the Annual Dinner of the Railway Business Association, New York City, December 19, 1912

Papers and Proceedings of the Thirty-Fourth Annual Meeting of the American Library Association Held at Ottawa, Canada, June 26-July 2, 1912

Mosby's War Reminiscences; Stuart's Cavalry Campaigns

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

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