| Subject | Link |
| Catholic Controversies | Play Audio File |
| Commandments 1, 2, and 3 | Play Audio File |
| Commandments 3, 4, 7, and 8 | Play Audio File |
| Commandments 5, and 10 | Play Audio File |
| Commandments 6, 9, and Bioethics/Questions | Play Audio File |
| Communion of Saints | Play Audio File |
| Death, Judgment, Heaven and Hell | Play Audio File |
| Incarnation | Play Audio File |
| Liturgical Personal Prayer and The Mass | Play Audio File |
| Marian Doctrines | Play Audio File |
| Marriage and Holy Orders | Play Audio File |
| Old and New Testaments | Play Audio File |
| Original Sin | Play Audio File |
| Primacy of Peter | Play Audio File |
| Beatitudes | Play Audio File |
| Sacrament of Penance | Play Audio File |
| Sacraments of Healing | Play Audio File |
| Sacraments of Initiation | Play Audio File |
| Scripture and Tradition | Play Audio File |
| Sin | Play Audio File |
| The Church | Play Audio File |
| Trinity | Play Audio File |