- eBookThe Boss and the MachineSamuel Peter Orth
- eBookSocialism and Democracy in EuropeSamuel Peter Orth
- eBookThe Armies of LaborSamuel Peter Orth
- eBookOur ForeignersSamuel Peter Orth
- eBookThe Armies of Labor A chronicle of the organized wage-earnersSamuel Peter Orth
- eBookThe Boss and the Machine; a chronicle of the politicians and party organizationSamuel Peter Orth
- eBookThe Armies of LaborSamuel Peter Orth
- eBookSocialism and Democracy in EuropeSamuel Peter Orth
- eBookOur Foreigners A Chronicle of Americans in the MakingSamuel Peter Orth
- eBookOur ForeignersSamuel Peter Orth
- eBookSocialism and Democracy in EuropeSamuel Peter Orth
- eBookThe Boss and the Machine; a chronicle of the politicians and party organizationSamuel Peter Orth