• 2 Temporary Relocation Library
• 1 Max Kade Institute for German-American Studies
• 1 Wisconsin Historical Society Library

• 99 Microforms

• 216 Catholic Church
• 164 Lutheran Church
• 137 History
• 65 Theology, Doctrinal
• 37 Buddhism
• 32 History of doctrines
• 32 Reformation
• 30 Theology
• 29 Reformed Church
• 28 Controversial literature
• 26 Church history
• 26 Religious aspects
• 25 Early works to 1800
• 25 Lord's Supper
• 24 Christianity
• 24 Islam
• 23 Catholic authors
• 22 Luther, Martin, 1483-1546
• 20 Protestant authors
• 18 Protestant churches
• 17 Church
• 14 Judaism
• 14 Relations
• 13 Justification (Christian theology)

• 20 Flacius Illyricus, Matthias, 1520-1575
• 20 Luther, Martin, 1483-1546
• 20 Rahner, Karl, 1904-1984
• 14 Melanchthon, Philip, 1497-1560
• 10 Amsdorff, Nicolaus von, 1483-1565
• 9 Raffelt, Albert
• 7 Gallus, Nicolaus, 1516-1570
• 7 Heshusius, Tilemann, 1527-1588
• 5 Andreae, Jakob, 1528-1590
• 5 Schatzgeyer, Kaspar, 1463 or 1464-1527
• 4 Bugenhagen, Johann, 1485-1558
• 4 Chemnitz, Martin, 1522-1586
• 4 Glasenapp, Helmuth von, 1891-1963
• 4 Kirchner, Timotheus, 1533-1587
• 4 Oberhammer, Gerhard, 1929-
• 4 Rhegius, Urbanus, 1489-1541
• 4 Sickingen, Franz von, 1481-1523
• 4 Wigand, Johann, 1523-1587
• 3 Bechert, Heinz, 1932-2005
• 3 Bullinger, Heinrich, 1504-1575
• 3 Camerarius, Joachim, 1500-1574
• 3 Coelestinus, Johann Friedrich, -1578
• 3 Colloquy of Maulbronn (1564)
• 3 Eimer, Helmut
• 3 Fries, Heinrich

• 39 English
• 33 Latin
• 14 French
• 9 Sanskrit
• 8 Arabic
• 8 Greek, Ancient (to 1453)
• 8 Tibetan
• 7 Italian
• 4 Hebrew
• 4 Spanish
• 2 Church Slavic
• 1 Dutch
• 1 Ethiopic
• 1 Greek, Modern (1453-)
• 1 Japanese
• 1 Pahlavi
• 1 Persian
• 1 Syriac, Modern
• 1 Turkish
• 1 Unknown

• 46 Germany
• 4 China
• 3 Europe
• 3 Switzerland
• 3 Tibet Autonomous Region
• 2 Austria
• 2 Basel, 1431-1449
• 2 Bohemia (Czech Republic)
• 2 Byzantine Empire
• 2 Germany (West)
• 2 India
• 2 Iran
• 2 Magdeburg
• 2 Mexico
• 2 Regensburg (Germany)
• 2 Romania
• 2 Transylvania
• 1 Anhalt (Germany)
• 1 Armenia
• 1 Bavaria (Germany)
• 1 Bern
• 1 Brandenburg
• 1 Brandenburg (Germany : State)
• 1 Brazil
• 1 Cologne

Limit year range