- Corporations: A Study of the Origin and Development of Great Business Combinations and of Their Relation to the Authority of the State; Volume 2
- Corporations: a study of the origin and development of great business combinations and of their relation to the authority of the state. Volume 1 of 2
- City of New York Aqueduct Commission Reports On Researches Concerning the Design and Construction of High Masonry Dams in View of the Proposed Building of Quaker Bridge Dam, Part 1
- Corporations: Study of the Origin and Development of Great Business Combinations and Relation to Authority of the State
- The Union Pacific Railway; a study in railway politics, history, and economics








