- The Knights of Labor and the Haymarket Riot: The Fight for an Eight-Hour Workday (America's Industrial Society in the Nineteenth Century)
- Yasser Arafat (Middle East Leaders)
- Congress
- The Populist Party: A Voice for the Farmers in the Industrialized Society (America's Industrial Society in the Nineteenth Century.)
- The Populist Party: A Voice for the Farmers in an Industrial Society