• 16 Wisconsin Historical Society Library
• 1 WHS State Archives Preservation Facility

• 17 History
• 6 Emigration and immigration
• 6 Social life and customs
• 5 Overland journeys to the Pacific
• 4 Description and travel
• 3 German Americans
• 2 Blizzards
• 2 Gold discoveries
• 2 History, Local
• 2 Migration, Internal
• 1 Antiquities
• 1 Architecture, Ukrainian
• 1 Birkelo, Gjertru, 1861-1939
• 1 Birkelo, Thor, 1863-1941
• 1 Catholics
• 1 Children
• 1 Danish Americans
• 1 Death
• 1 Dutch Americans
• 1 Ethnic relations
• 1 Family
• 1 Guenther, Carl Hilmar, 1826-1902

• 2 Doyle, Susan Badger
• 1 Bagley, Will, 1950-2021
• 1 Benjamin, Melanie, 1962-
• 1 Brown, Randy, 1947-
• 1 Buel, Richard, 1933-
• 1 Burnett, Robyn
• 1 Coates, Kenneth, 1956-
• 1 Danish Immigrant Archive
• 1 Demlinger, Sandor
• 1 Dreyer, David
• 1 Emmons, David M
• 1 Fodchuk, Roman
• 1 Guenther, Carl Hilmar, 1826-1902
• 1 Hatter, Josette S. (Josette Steiner)
• 1 Hurst, Regina Beckmann, 1889-
• 1 Kamphoefner, Walter D
• 1 Kjer Michaelsen, Karsten
• 1 Laskin, David, 1953-
• 1 Luebbering, Ken, 1946-
• 1 Morrison, William R. (William Robert), 1942-
• 1 Nevada County Historical Society (Nevada County, Calif.)
• 1 Newell, Olive
• 1 Nielsen, John W
• 1 Petersen, Peter S., 1861-1953
• 1 Sioux, Tracee

• 21 English

• 9 West (U.S.)
• 3 United States
• 2 Bozeman Trail
• 2 Montana
• 2 North Dakota
• 2 Wyoming
• 1 Banat
• 1 California National Historic Trail
• 1 Connecticut
• 1 Dakota Territory
• 1 Dannebrog
• 1 Dannebrog (Neb.)
• 1 Iowa
• 1 Manitoba
• 1 Middle West
• 1 Missouri
• 1 Nebraska
• 1 Netherlands
• 1 Ohio
• 1 Prairie Provinces
• 1 Racine (Wis.)
• 1 San Antonio
• 1 San Antonio (Tex.)
• 1 South Pass
• 1 South Pass (Wyo.)

• 7 Biography
• 6 Sources
• 3 Correspondence
• 3 Diaries
• 1 Domestic fiction
• 1 Fiction
• 1 Historical fiction
• 1 Juvenile literature
• 1 Pictorial works

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