History 17 Manuscripts 12 Sources 9 Ecclesiastical geography 8 Tithes 7 Bibliography 5 History and criticism 5 Christian literature, Early 4 Church history 4 Facsimiles 4 Manuscripts, Greek 4 Saints 4 Theology 4 Catalogs 3 Catholic Church 3 Commentaries 3 Dictionaries 3 Early works to 1800 3 Hagiography 3 Astronomy 2 Beatific vision 2 Criticism, interpretation, etc 2 Finance 2 Folklore 2 Foreign relations 2 Inquisition 2 Mandaean language 2 Medicine, Greek and Roman 2 Paleography, Italian 2 Papacy 2