Do You Know?: Space and Sky

<B>Why is the sky blue? How do astronauts breathe in space?</B> What is a lunar eclipse? The Do You Know?™ books provide an in-depth look at a wide range of popular subjects. Appealing to children who want to know everything, each thought-provoking book features:<br><br>• 80 pages of informative content and answers to many popular questions<br>• Hundreds of labeled, full-color illustrations<br>• An index to key terms<br>• And a "More to Know" section that motivates children to explore further<br><br><B>Fans of <I>Do You Know?™: Space and Sky</I> will also enjoy other books in the series, including <I>Dinosaurs and the Prehistoric World, Oceans and Marine Life,</I> and <I>Vehicles and Transportation.</I></B><br><br>• Great family and classroom read-aloud book<br>• Educational books for kids 5 to 8<br>• Nonfiction books for kids<br><br><B>An indispensable resource for any child''s library!</B>