• 2,031 Memorial Library
• 116 Music Library (Mills)
• 108 Verona Shelving Facility
• 61 Special Collections (Memorial Library)
• 49 Max Kade Institute for German-American Studies
• 22 Art Library (Kohler)
• 20 Temporary Relocation Library
• 18 Wisconsin Historical Society Library
• 11 WHS State Archives Preservation Facility
• 2 Wisconsin Historical Society Archives
• 1 Geology and Geophysics Library (Leith)

• 135 Microforms
• 1 Videos, Slides, Films

• 1 DVDs

• 912 History
• 337 Church history
• 243 Church and state
• 231 Doctrines
• 140 Foreign relations
• 135 Religious aspects
• 126 Liturgy
• 112 Clergy
• 97 Church and social problems
• 96 Bishops
• 96 Relations
• 93 Church music
• 84 History and criticism
• 74 Missions
• 74 Papacy
• 73 Christian sociology
• 71 Politics and government
• 70 Reformation
• 62 Sources
• 62 Theology
• 53 Christianity
• 48 Lutheran Church
• 47 Catholic authors
• 47 Theology, Doctrinal

• 40 Luther, Martin, 1483-1546
• 37 Catholic Church
• 36 Rahner, Karl, 1904-1984
• 13 Flacius Illyricus, Matthias, 1520-1575
• 13 Raffelt, Albert
• 12 Melanchthon, Philip, 1497-1560
• 8 Görres, Joseph von, 1776-1848
• 7 Adriányi, Gabriel
• 7 Amsdorff, Nicolaus von, 1483-1565
• 7 Charles V, Holy Roman Emperor, 1500-1558
• 7 Eberlin von Günzburg, Johann, approximately 1470-1533
• 7 Gatz, Erwin
• 7 Rauscher, Anton
• 7 Society of St. Pius X
• 7 Weber, Christoph, 1943-
• 6 Hehl, Ulrich von
• 6 Küng, Hans, 1928-2021
• 6 Maier, Hans, 1931-
• 6 Petersohn, Jürgen
• 6 Pflug, Julius von, 1499-1564
• 6 Stolz, Alban, 1808-1883
• 6 Strauss, Jakob, approximately 1483-approximately 1533
• 6 Vorgrimler, Herbert
• 5 Arbeitskreis "Deutscher Katholizismus im 19. und 20. Jahrhundert."
• 5 Berthold, von Regensburg, approximately 1210-1272

• 174 Latin
• 121 English
• 69 French
• 64 Italian
• 16 Spanish
• 6 German, Middle High (ca. 1050-1500)
• 5 Polish
• 4 Church Slavic
• 4 Croatian
• 4 English, Old (ca. 450-1100)
• 4 Greek, Ancient (to 1453)
• 4 Portuguese
• 4 Unknown
• 3 Hungarian
• 3 Russian
• 2 Danish
• 2 Dutch
• 2 Dutch, Middle (ca. 1050-1350)
• 2 Multiple languages
• 1 Catalan
• 1 Czech
• 1 French, Old (ca. 842-1300)
• 1 Greek, Modern (1453-)
• 1 Icelandic

• 632 Germany
• 129 Austria
• 54 Holy Roman Empire
• 53 Italy
• 50 Europe
• 48 Germany (West)
• 45 France
• 39 Switzerland
• 30 Poland
• 23 Bavaria
• 20 Germany (East)
• 20 United States
• 17 Hungary
• 17 Prussia
• 16 Spain
• 13 Cologne
• 13 Rome
• 12 Bavaria (Germany)
• 12 Prussia (Germany)
• 10 Baden
• 10 Bohemia (Czech Republic)
• 10 Latin America
• 10 Mainz (Rhineland-Palatinate)
• 10 Soviet Union
• 9 England

• 208 Controversial literature
• 107 Biography
• 77 Congresses
• 73 Early works to 1800
• 69 Sources
• 47 Sermons
• 35 Prayers and devotions
• 31 Bibliography
• 29 Texts
• 27 Apologetic works
• 18 Catalogs
• 18 Dictionaries
• 16 Catechisms
• 12 Hymns
• 10 Facsimiles
• 8 Illustrations
• 7 Biographies
• 7 Correspondence
• 7 Pastoral letters and charges
• 6 Indexes
• 6 Readers
• 5 Exhibitions
• 5 Pamphlets
• 5 Woodcuts
• 4 Interviews

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