Based on collection session usage
| Collection | FY25 |
|---|---|
| 19th C. Views of the American West | 1972 |
| 78-RPM Recordings Collection | 10586 |
| Ach Ya!: German Music in WI | 5608 |
| Ada James Correspondence | 192 |
| Aerial Wisconsin | 18035 |
| Africa Focus | 82757 |
| African Studies | 157132 |
| AIHP Collection | 8067 |
| Aldo Leopold Collection | 13780 |
| All Sewn Up | 7794 |
| Amateur Journalism Collection | 2449 |
| American Founding Period | 5137 |
| American Libraries During World War I | 960 |
| American Sacred Music | 3881 |
| Americana Sheet Music | 39811 |
| Antiquities of Wisconsin | 2429 |
| AOS History | 0 |
| Appleton Local History Collection | 3384 |
| Arboretum Collection | 1205 |
| Archives of Archaeology | 2273 |
| Arnold Munkel Collection | 3388 |
| Art Student Exhibitions | 3620 |
| Artists' Book Collection | 30996 |
| Arts Collection | 181269 |
| Atlas des Deutschen Reichs | 622 |
| ATS Image Collection | 1630 |
| Aviation History of Racine | 4139 |
| Badger Yearbooks | 3851 |
| Barneveld Local History | 4924 |
| Barron, Chippewa... Local History | 9668 |
| Belgian-American Collection | 13882 |
| Beloit Local History Collection | 2654 |
| Benson Laotian Slide Collection | 9521 |
| Beowulf, a New Translation | 368 |
| Berquist Slovenian Recordings Collection | 1566 |
| Botany Collection | 147187 |
| Botany Department Teaching Collection | 134914 |
| Brecht Yearbook | 4994 |
| Brillion: History For All | 1363 |
| British Ballads Collection | 2816 |
| Brittingham Slide Collection | 8364 |
| Bruce Bollerud Collection | 1771 |
| Brusoe Family Scrapbook | 70 |
| Bunny Berigan of Fox Lake | 4723 |
| Cairns Collection of Women Writers | 378 |
| Camp Gallistella | 375 |
| Carl Rakosi Papers and Audio | 112 |
| Carson Gulley Cookbook Collection | 2712 |
| Cartonera Publishers Collection | 26494 |
| Casselman Spanish Architecture | 18774 |
| Chazen (Elvehjem) Museum Archival Documents | 9302 |
| Chazen (Elvehjem) Museum of Art Publications | 4951 |
| Chazen Museum of Art Collection | 38884 |
| Chazen Museum Permanent Collection | 24631 |
| Chemical Engineering Technical Papers | 117 |
| Civil War Band Collection | 130 |
| Commemorative Fabrics from Africa | 10787 |
| Communications (International Brecht Society) | 326 |
| Correspondence Concerning Iceland | 158 |
| Crandon Mine Reports | 3394 |
| Cyclopaedia | 1926 |
| Daily Cardinal | 970 |
| DARE Fieldwork Recordings | 20745 |
| De Smet Medieval Church Architecture | 32185 |
| Decorative Arts and Material Culture | 34206 |
| Deer & Wild Turkey Study Group | 840 |
| DHRC | 2070 |
| Documents Relating to Native American Affairs | 16262 |
| Dominy Craftsmen Collection | 2649 |
| Dovie Horvitz Collection | 24559 |
| Down Home Dairyland Collection | 7135 |
| Drug Topics Photograph Collection | 6122 |
| Early Fond du Lac County | 948 |
| East Asian Collection | 20293 |
| Eastern European Collection | 9592 |
| Ebling Library Collection | 59561 |
| Ecology and Natural Resources | 124956 |
| Egypt's Historic Geography | 0 |
| Ethnic Music of Northern WI & MI | 7617 |
| Ethnographic Collection | 7649 |
| Evansville, Wisconsin Collection | 6996 |
| Folksongs of Another America | 4772 |
| Fond du Lac and Green Lake History | 3599 |
| Foreign Relations of the US | 9032 |
| Forest Atlas of the U.S. | 2423 |
| Forest Products Oral History Project | 1919 |
| Galápagos Collection | 3400 |
| Gay Peoples Union Collection | 4369 |
| Gender and Women's Studies | 113844 |
| Geology and Natural Resources of Wisconsin | 1055 |
| German American Correspondence | 1161 |
| German Studies Collection | 15127 |
| German-American Music Project | 3094 |
| Germany under Reconstruction | 5381 |
| Great Lakes Maritime History | 22516 |
| Greetings from the Fatherland | 25849 |
| Halpern Laotian Slide Collection | 19550 |
| Hamilton Wood Type & Printing Museum | 2408 |
| Harold Scheub Collection | 36314 |
| Health Advertisements Database (HADES) | 59561 |
| Historic Fort Atkinson | 6026 |
| Historic Librarians and Benefactors | 1784 |
| Historic Steamboat Photographs | 93821 |
| Historic Theater Posters | 2342 |
| Historic USGS Topographic Maps | 6925 |
| Historical Beekeeping Literature | 1466 |
| History Collection | 113800 |
| History of Children's Literature | 2430 |
| History of Limnology | 5124 |
| History of Science and Technology | 15899 |
| History of UW-Eau Claire Collection | 2038 |
| History of UW-Green Bay Collection | 6532 |
| History of UW-La Crosse Collection | 7929 |
| History of UW-Madison Libraries | 5939 |
| History of UW-Milwaukee Collection | 10539 |
| History of UW-Oshkosh Collection | 7078 |
| History of UW-Parkside Collection | 3512 |
| History of UW-Platteville Collection | 4412 |
| History of UW-River Falls Collection | 4574 |
| History of UW-Stevens Point Collection | 5892 |
| History of UW-Stout Collection | 6732 |
| History of UW-Superior Collection | 4784 |
| History of UW-Whitewater Collection | 7071 |
| History of WI Agriculture | 6164 |
| History of Women at UW | 797 |
| Home Economics to Human Ecology | 6666 |
| Homemaking for Children | 687 |
| Human Ecology Collection | 21491 |
| Ibero-American Electronic Text | 2780 |
| Icelandic Online | 1927 |
| Illustrated Books from the Late Edo | 2568 |
| Illustrated Shakespeare Collection | 896 |
| Iltis Botanical Photos | 12273 |
| Images of Angkor Wat | 2437 |
| Images of Lake Geneva | 5731 |
| Images of the African Diaspora | 10191 |
| In Tune With Tradition | 2797 |
| Indochina War Refugees in Laos | 1629 |
| Ireland in the Long 19th Century | 3438 |
| iSchool Collection | 8108 |
| Islam and Eurasia | 1269 |
| James Graaskamp Collection | 3219 |
| James Joyce Scholars' Collection | 5885 |
| Janesville's Past | 17105 |
| Japan in Conflict | 4169 |
| Jesuit Iconography | 911 |
| Joseph Webster Music Manuscripts | 794 |
| Kennecott Flambeau Mine Documents | 943 |
| Kenosha County History | 42366 |
| Kenosha's Lost Industries | 21783 |
| Kiel, 1860-1980 | 12254 |
| Ku Klux Klan in NW Wisconsin | 6606 |
| Kuhn Laotian Image Collection | 21145 |
| Lawrence Monthey Photo Collection | 4530 |
| Leal Conselheiro Electronic Edition | 252 |
| Leonard Finseth Collection | 1903 |
| LeRoy Larson Collection | 1944 |
| Libraries and Schools in Marathon and Lincoln Countie | 6873 |
| Library and Reading Posters | 2832 |
| Lillian Trager Papers | 13871 |
| Literature Collection | 18749 |
| Local Centers-Global Sounds | 56617 |
| Longridge Collection | 6730 |
| Luther Burbank, His Methods and Discoveries | 332 |
| Madison Park and Pleasure Drive | 1530 |
| Manitowoc County in WWII | 19060 |
| Manitowoc Local History | 46748 |
| Maps and Atlases of La Crosse County | 7283 |
| Marathon County Local History | 2922 |
| Marinette County History | 699 |
| Max Kade Collection | 1878 |
| Mayrent Yiddish Recordings | 84070 |
| Menasha Local History | 5913 |
| Meuer Photoart Collection | 589 |
| Michael Dombeck Papers | 2103 |
| Mills Digital Collections | 202128 |
| Minnesota Folk Arts Collection | 2411 |
| MMSD Reports | 1872 |
| Mount Horeb Area History | 1676 |
| Mount Horeb: Korean War Veterans | 4278 |
| Mount Horeb: WWII Veterans | 7250 |
| MPL Annual Reports | 102 |
| MSC Archive | 8481 |
| Nazi Culture Lectures | 374 |
| Neenah Local History | 13087 |
| New Glarus Local History | 10930 |
| Nimogram Archaeological Images | 7287 |
| Nordic Translation Series | 2023 |
| North Carolina Earthenware | 8050 |
| Northeastern Wisconsin History | 4851 |
| Norwegian Folk Figures | 2403 |
| Ohnuki Collection | 1470 |
| Olakh's Feminist Political Posters | 12117 |
| Oneida Language Preservation Project | 10825 |
| Oshkosh, Omro and Winnebago County History | 6461 |
| Our Civil War Experience | 2334 |
| Ozaukee County Local History | 1743 |
| Palmyrene Aramaic Inscriptions | 2218 |
| Paramount Records Discography | 3081 |
| Passenger Pigeon | 539 |
| People of the Sturgeon | 1741 |
| Pharmaceutical Trade Catalog Collection | 1945 |
| Philippines Image Collection | 34695 |
| Philippines Military Academy Album | 3454 |
| Plant Ecology Laboratory Archive | 9920 |
| Plats and Atlases of Racine County | 1485 |
| Polish Folksong Collection | 2452 |
| Polka Music-Polka Culture | 1258 |
| Primate Collection | 61827 |
| PrimateImages | 15971 |
| Primates in Art and Illustration | 45856 |
| Publishers' Bindings Online | 58536 |
| Recipe for Victory | 3851 |
| Reminiscences of Lucien B. Caswell | 207 |
| Reports of Urban and Regional Planning | 1787 |
| Russian Satirical Journals | 997 |
| Sage Laotian Image Collection | 13214 |
| Sahiyar's Feminist Political Posters | 5753 |
| Scottish Voices | 6023 |
| Secrets Reveal'd: Alchemy and "Chymistry" | 7505 |
| Sheboygan County Historical Documents | 6098 |
| Silver Buckle Press Collection | 9759 |
| Sixty Books, Sixty Libraries Project | 174 |
| Slinger Local History | 4749 |
| South African Voices | 128 |
| South Central WI Local Histories | 5239 |
| South Central Wisconsin History | 8681 |
| Southeast Asian images & Texts | 111310 |
| State Capitol Historic Structure | 141 |
| Stereoviews of France | 5996 |
| Suzuki Talent Education Program | 2656 |
| Tams-Witmark Collection | 1292 |
| Taylor Brothers Photographs | 8032 |
| The Wisconsin Workshop | 1441 |
| Theatre to Cinema | 3652 |
| Two Rivers History | 11282 |
| U.S. Lake Survey Maps | 2256 |
| U.S.-Korean Relations Collection | 2058 |
| University Communications | 2581 |
| University of Wisconsin: a History | 635 |
| UNTAC Archives | 1101 |
| UW Board of Regents Collection | 1037 |
| UW Campus Humor | 487 |
| UW Collection | 329187 |
| UW Geology Museum Collection | 176 |
| UW Student Albums and Scrapbooks | 973 |
| UW-Madison Archives | 240669 |
| UW-Madison Athletic Department | 1611 |
| UW-Madison Class Albums | 171 |
| UW-Madison Collection | 237398 |
| UW-Madison Dissertations and Theses | 67284 |
| UW-Madison Oral Histories | 15217 |
| UW-Madison Special Collections | 52700 |
| UW-Madison Student Handbooks | 935 |
| UW-Madison's Cultural Landscape | 9430 |
| Veterinary Anatomical Illustrations | 7310 |
| Virginia M. Kline Collection | 7403 |
| Visual Materials in Mills Music Library | 3760 |
| Víglundar Saga | 103 |
| Walworth County Plat Map (1857) | 2342 |
| Wat Tham Krabok Refugee Camp | 2578 |
| Waterford Area Local History | 15329 |
| Waukesha County History | 11360 |
| WHA Radio Broadcasts | 24269 |
| WI Bordner Survey Maps | 11126 |
| WI Geological and Natural History | 35854 |
| WI Public Documents | 294 |
| WI Public Land Survey Records | 98345 |
| WIAC Programs | 349 |
| William Hervie Dobson Collection | 5828 |
| Williams Bay "Bay Leaves" | 69 |
| Wisconsin Blue Books | 1209 |
| Wisconsin Collection | 472112 |
| Wisconsin Cranberry School Proceedings | 66 |
| Wisconsin DNR Collection | 38791 |
| Wisconsin DNR Research Reports | 3630 |
| Wisconsin DNR Technical Bulletins | 9408 |
| Wisconsin Emergency Management | 10627 |
| Wisconsin Folksong | 14622 |
| Wisconsin Goes to War | 33581 |
| Wisconsin Groundwater Reports | 6910 |
| Wisconsin Local Histories | 376493 |
| Wisconsin Mental Health Heritage | 275 |
| Wisconsin Natural Resources Magazine | 220 |
| Wisconsin Papyri Collection | 1863 |
| Wisconsin Pioneer Experience | 2798 |
| Wisconsin Sheet Music | 14883 |
| Wisconsin Union Collection | 9414 |
| Wisconsin's Historic DNR Photos | 24693 |
| Wofford Laotian Image Collection | 5423 |
| Women’s March, 2017 | 71415 |
| Woodland Indian Traditional Artists | 3009 |
| World War I Collection | 14373 |
| Yiddish Sheet Music | 4948 |
| Zoology Museum Collection | 3400 |