• 21 College Library
• 2 Wisconsin Historical Society Library
• 1 Law Library
• 1 Special Collections (Memorial Library)
• 1 Temporary Relocation Library
• 1 WHS State Archives Preservation Facility

• 17 Microforms

• 1,536 Relations
• 624 Judaism
• 598 Islam
• 410 History
• 203 Hinduism
• 139 Buddhism
• 127 Religion
• 116 Church history
• 105 Religious aspects
• 97 Jews
• 81 Criticism, interpretation, etc
• 70 Jesus Christ
• 61 Ethnic relations
• 56 History and criticism
• 54 Christianity and antisemitism
• 42 Catholic Church
• 42 Muslims
• 39 Doctrines
• 38 History of doctrines
• 37 Judaism (Christian theology)
• 37 Missions
• 37 Origin
• 37 Religious pluralism

• 17 Neusner, Jacob, 1932-2016
• 12 I.S.P.C.K. (Organization)
• 10 Centre for the Study of Islam and Christian-Muslim Relations (Birmingham, England)
• 6 Chilton, Bruce
• 6 Fisher, Eugene J
• 6 Klenicki, Leon
• 5 Abhishiktananda, Swami, 1910-1973
• 5 Aleaz, K. P. (Kalarikkal Poulose)
• 5 Chazan, Robert
• 5 Clooney, Francis X. (Francis Xavier), 1950-
• 5 De Silva, Lynn A., 1919-1982
• 5 Goel, Sita Ram
• 5 Husaini, Adian, 1965-
• 5 Mokoginta, Insan L. S
• 5 Parkes, James, 1896-1981
• 4 Association for Theological Education in Myanmar
• 4 Cragg, Kenneth, 1913-2012
• 4 Griffiths, Bede, 1906-1993
• 4 Kaplan family
• 4 Klostermaier, Klaus K., 1933-
• 4 Lapide, Pinchas, 1922-1997
• 4 Nanzan Shūkyō Bunka Kenkyūjo
• 4 Osten-Sacken, Peter von der, 1940-2022
• 4 Roham, Abujamin, 1929-
• 4 Schoeps, Hans-Joachim, 1909-1980

• 1,107 English
• 188 German
• 129 French
• 118 Indonesian
• 30 Spanish
• 24 Italian
• 23 Arabic
• 23 Latin
• 21 Hebrew
• 21 Urdu
• 19 Chinese
• 13 Japanese
• 12 Polish
• 8 Russian
• 7 Sanskrit
• 5 Korean
• 5 Malay
• 3 Danish
• 3 Dutch
• 3 Greek, Ancient (to 1453)
• 3 Portuguese
• 2 Bengali
• 2 Bulgarian
• 2 Greek, Modern (1453-)
• 2 Hindi

• 93 Indonesia
• 66 India
• 49 Europe
• 43 Germany
• 26 Spain
• 24 Islamic countries
• 23 Rome
• 20 Turkey
• 19 France
• 18 Africa
• 17 Middle East
• 16 Philippines
• 15 Great Britain
• 13 Maluku
• 12 Maluku (Indonesia)
• 11 Nigeria
• 11 United States
• 10 Korea
• 8 Egypt
• 8 Israel
• 8 Sri Lanka
• 7 Arab countries
• 7 Asia
• 7 China
• 7 England

• 82 Congresses
• 56 Controversial literature
• 30 Comparative studies
• 27 Early works to 1800
• 22 Biography
• 20 Apologetic works
• 7 Abstracts
• 7 Sources
• 6 Commentaries
• 6 Fiction
• 5 Bibliography
• 3 Dictionaries
• 3 Terminology
• 2 Apocryphal and legendary literature
• 2 Biographies
• 2 Drama
• 2 Interviews
• 2 Relations with Jews
• 2 Translations into English
• 1 Bibliographies
• 1 Book reviews
• 1 Broadsides
• 1 Cameroonian fiction (French)
• 1 Case studies
• 1 Christian literature, Latin (Medieval and modern)

Limit year range