Periodicals History 95 Societies, etc 26 Directories 24 Genealogy 18 Bibliography 16 Biography 16 more ... Politics and government 15 Yearbooks 15 Almanacs, American 13 Statistics 12 African Americans 11 Education 11 Registers 10 Sources 10 Commerce 9 Congresses 9 Hospitals 8 Jews 8 Local history 8 Students 8 Baptist associations 7 Baptists 7 Indexes 7 Women 7 Coal mines and mining 6 Economic conditions 6 Medicine 6 Agriculture 5 Archives 5 Catalogs 5 Emigration and immigration 5 Folklore 5 German Americans 5 Labor and laboring classes 5 Description and travel 4 Diseases 4 Dispensaries 4 Finance 4 Railroads 4 less ...