- Workmen's Compensation Acts In The United States: The Legal Phase (1919)
- Mergers in Industry: A Study of Certain Economic Aspects of Industrial Consolidation
- Sickness Insurance or Sickness Prevention? (Classic Reprint)
- Statement Of Principles Which Should Govern The Employment Relation In Industry...
- The Cost of Living Among Wage-Earners; Fall River, Massachusetts, October, 1919, Research Report Number 22, November, 1919