Catholic authors Christian life 638 Christian ethics 609 Doctrines 363 Catholic Church 324 Religious aspects 142 Controversial literature 132 more ... Spiritual life 110 Meditations 103 Casuistry 83 History 79 Doctrinal and controversial works 78 Perfection 76 Sermons, German 76 Theology, Doctrinal 75 Festival-day sermons 65 Church year sermons 64 Theology 57 Early works to 1800 53 Sermons 49 Apologetics 45 Christianity 40 Conduct of life 36 Protestantism 36 Sermons, French 35 Christian sociology 30 Church year meditations 30 Sacraments 30 Passion 27 Spiritual exercises 27 Apologetic works 25 Death 25 English poetry 25 Catholics 23 Asceticism 22 less ...