History, Chapter Books, Weather, Explore the World, Atmospheric Sciences 

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 #23: Twister on Tueaday, they had lots of questions. How do tornadoes form? What kinds of tools can help predict bad storms? Where did the biggest snowfall on record happen? How fast are hurricane winds? Find out the answers to these questions and more as Jack and Annie track the facts. Filled with up-to-date information, photos, illustrations, and fun tidbits from Jack and Annie, the Magic Tree House Fact Trackers are the perfect way for kids to find out more about the topics they discovered in their favorite Magic Tree House adventures.From the Trade Paperback edition. - from Amzon