Gut-Eating Bugs 24/7: Science Behind the Scenes Ser. by Danielle M. Denega; Danielle Denega Copyright Year: 2007 ISBN-13: 9780531175255 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.
Belly-Busting Worm Invasions! 24/7: Science Behind the Scenes Ser. by Thomasine E. Lewis Tilden; Thomasine E. Lewis-Tilden Copyright Year: 2008 ISBN-13: 9780531187364 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.