Mr. Popper's Penguins by Richard Atwater Copyright Year: 1966 ISBN-13: 9780316058438 Available format(s): VOICEText (H) 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.
Changing Earth Macmillan / McGraw-Hill School Science ; Unit 23 by Mary Atwater; Prentice Baptiste; Lucy Daniel; Jay Hackett; Richard Moyer Copyright Year: 1995 ISBN-13: 9780022761233 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.