How did the universe begin? How hot is the sun? How long does it take to get to the moon? Find out the answers to these questions and more in Magic Tree House Research Guide: Space, Jack and Annie's very own guide to the secrets of the universe. Including information on stars, planets, space travel, life on other planets, and much more!
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Mary Pope Osborne is the author of all the Magic Tree House books, as well as American Tall Tales and New York’s Bravest for Knopf. The author lives in Goshen, CT.Sal Murdocca has been illustrating and writing books for children for many years. He has illustrated every book in the Magic Tree House fiction series and the Magic Tree House Research Guide nonfiction companions. Sal and his wife Nancy are avid runners and have toured Europe on bicycles. He lives in Rockland County, NY.
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