The Answer of the Magazines and their Demand. New York, 1911.
Progress of the Contest for a Free, Untrammelled, Independent Public Press in the United States. Address delivered before the Periodical Publishers' Association of America (April 17, 1912).
Mail-Carrying Railways Underpaid. A Statement by the Committee on Railway Mail Pay. New York, 1912.
Congressional and Official Papers.
Report of Committee on Rates of Pay for Carrying the Mails on Railroad Routes (1884).
Orders and Decisions relative to Railroad Mail Matter (1897).
A Brief Comparison of the Postal Facilities of Great Britain and the United States (1899).
Report of the Postal Committee of the National Board of Trade (1900).
Railway Mail Pay. Report of Joint Commission to Investigate the Postal Service (1901).