History 2,219 Devotion to 1,068 Catholic Church 921 Shrines 701 Controversial literature 572 Church history 568 Apparitions and miracles 544 Spiritual life 466 Christian pilgrims and pilgrimages 444 Missions 401 Religious life and customs 389 Sermons, French 367 Catholic authors 360 Christian saints 339 Meditations 318 Church and state 294 Jansenists 287 Religious aspects 285 Christian life 282 Doctrines 199 Clergy 188 Lourdes, Our Lady of 185 Liturgy 184 Church architecture 182 Christianity 179 French 158 Biography 146 Spiritual retreats 146 Sermons 143 Early works to 1800 140 Education 134 Mysteries of the Rosary 118 Canon law 117 Lord's Supper 117 Theology 117