Catholic courses are DVD and CD lectures from the best scholars of the Church, including published authors, radio and TV hosts, Ph.D's, award-winning religious educators, and guest commentators on EWTN, FOX News, the History Channel, and others. Courses included theology, literature, scripture, philosophy and history. Faithful to the Catholic Church, each course contains eight 30-minute lectures on many topics for your study right at home. Each lecture is packed full of engaging visual aids, such as classic art, photos, video clips, 3D animation, and quotes. The visual aids are what make Catholic Courses great. Audio CDs are also available for listening on your daily commute. With either the DVDs or CDs, each course opens the door to a new frontier on knowledge you're sure to cherish.