Young readers will explore Mercury and learn what scientists hope to discover about it in the future. Engaging text discussing up-to-date scientific information paired with photos from NASA create an engaging learning experience.
Available format(s):
VOICEText (H)
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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.
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