History 11,338 Catholic Church 6,030 Devotion to 3,786 Church history 3,402 Religious aspects 2,620 Liturgy 2,352 Catholic authors 2,284 more ... Shrines 2,033 Doctrines 1,999 Missions 1,974 Spiritual life 1,905 Christian saints 1,660 Apparitions and miracles 1,523 Christianity 1,486 Canon law 1,288 Theology 1,280 Clergy 1,223 Controversial literature 1,195 Novenas 1,181 Education 1,160 Christian life 1,073 Meditations 1,035 Christian ethics 899 Church and state 849 Church architecture 832 Biography 824 Early works to 1800 819 Christian pilgrims and pilgrimages 781 Rosary 719 English 709 Catholics 694 Lord's Supper 674 Religious life and customs 620 Religious life 596 Sermons 583 less ...