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 v
Magic Tree House Research Guides are now Magic Tree House Fact Trackers! Track the facts with Jack and Annie! When Jack and Annie got back from their adventure in Magic Tree House #39: Dark Day in the
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Now in paperback with an all-new chapter on how to survive a pandemic! Learn to survive anything--just like Jack and Annie! This kid-friendly guide is based on the #1 New York Times bestselling series
Magic Tree House Research Guides are now Magic Tree House Fact Trackers! Track the facts with Jack and Annie!When Jack and Annie got back from their adventure in Magic Tree House #16: Polar Bears Past
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MERLIN HAS ASKED Jack and Annie to help on another Merlin Mission. This time they head back into history to Venice, Italy. With the help of a research book, a book of magic rhymes, and a set of myster
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