• 30 Memorial Library
• 10 Special Collections (Memorial Library)

• 46 Books
• 6 Microforms

• 12 Religious aspects
• 7 History
• 6 Apologetics
• 5 Christianity and other religions
• 5 Church history
• 5 Early works to 1800
• 4 Doctrines
• 4 Relations
• 3 History of doctrines
• 3 Judaism
• 3 Lutheran Church
• 3 Providence and government of God
• 2 Against the Christians
• 2 Bible
• 2 Bible. New Testament
• 2 Catholic Church
• 2 Christian life
• 2 Ethics
• 2 Faith and reason
• 2 History and criticism
• 2 Jesus Christ
• 2 Joachim, of Fiore, approximately 1132-1202
• 2 Liber de concordia Novi ac Veteris Testamenti
• 2 Porphyry, approximately 234-approximately 305

• 3 Seckendorf, Veit Ludwig von, 1626-1692
• 3 Wolff, Christian, Freiherr von, 1679-1754
• 2 Becker, Matthias, 1982-
• 2 Heshusius, Tilemann, 1527-1588
• 2 Joachim, of Fiore, approximately 1132-1202
• 2 Patschovsky, Alexander
• 2 Porphyry, approximately 234-approximately 305
• 1 Abner, of Burgos, approximately 1270-
• 1 Arndt, Johann, 1555-1621
• 1 Aschoff, Diethard
• 1 Augustine, of Hippo, Saint, 354-430
• 1 Bahrdt, Karl Friedrich, 1741-1792
• 1 Bandt, Cordula
• 1 Boecklin, Johann Christoph, 1657-1709
• 1 Böcklin, Christoph
• 1 Böhme, Jakob, 1575-1624
• 1 Celsus (Platonic philosopher), active 180
• 1 Cochlaeus, Johannes, 1479-1552
• 1 Corsini, Lucia
• 1 Crautwald, Valentin, 1490?-1545
• 1 Ebner, Margaret, approximately 1291-1351
• 1 Edelmann, Johann Christian, 1698-1767
• 1 Freylinghausen, Johann Anastasius, 1670-1739
• 1 Gleditsch, Johann Friedrich, 1653-1716
• 1 Grabmann-Institut zur Erforschung der Mittelalterlichen Theologie und Philosophie

• 7 Latin
• 2 Greek, Ancient (to 1453)
• 1 English
• 1 Italian
• 1 Romance (Other)

• 4 Germany
• 1 Africa (Roman province)
• 1 England
• 1 Europe, Southern
• 1 Holy Roman Empire
• 1 Rome

• 7 Controversial literature
• 2 Sources
• 1 Apologetic works
• 1 Apologetics
• 1 Biography
• 1 Christian literature, Latin (Medieval and modern)
• 1 Controversial works
• 1 Correspondence
• 1 Dialogues, Latin (Medieval and modern)
• 1 Rules
• 1 Translations into German

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