Hi have you checked out the Scroll Publishing Company’s website www.scrollpublishing.com It is David and Deborah Bercot home-based early Christian bookstore. They offer a great variety of books and audio cds. You can order from their website you, they can also send you a catalogue that you can call or mail order from. They offer a series of what the early Christians believed audio cds . I have ordered from them many many times their phone number is 717-349-7033. They don’t always answer right away. But leave a voicemail and they will call you back when they are able. They are a pleasure to do business with. They are very kind-hearted. Anyways I hope this helps. God bless you