DBT Made Simple : A Step-by-Step Guide to Dialectical Behavior Therapy The New Harbinger Made Simple Series by Sheri Van Dijk Copyright Year: 2013 ISBN-13: 9781608821648 Available format(s): Classic Audio Log in to read What's an Audio Format Audio format refers to the way an audiobook is recorded. Not all audiobooks have the same formats. Classic Audio: A human reading an audiobook without the text displayed. VOICEtext (H): Human narrator with text that you can follow along with as it reads. VOICEtext (S): Synthetic voice with text you can follow along with as it reads.