
                            
                The #1   bestselling chapter book series of all time celebrates 25 years with new   covers and a new, easy-to-use numbering system!
 When Jack and Annie got back from their adventure in Magic Tree House #28: High Tide in Hawaii, they had lots of questions. What causes tsunamis? Who   studies earthquakes? How do volcanoes form? What should people do if an   avalanche hits? 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.
 Did you know that there’s a Magic Tree House book for every kid?
 Magic Tree House: Adventures with Jack and Annie, perfect for readers who   are just beginning chapter books
 Merlin Missions: More challenging adventures for the experienced   reader
 Super Edition: A longer and more dangerous adventure
 Fact Trackers: Nonfiction companions to your   favorite Magic Tree House adventures
 Have more fun with Jack and Annie at MagicTreeHouse.com!
    
