The #1 bestselling chapter book series of all time celebrates 25 years with new covers and a new easy-to-use numbering system! Jack and Annie don t need another mummy. But that s what they get when the Magic Tree House whisks them back to ancient Egypt. There they meet a long-dead queen who needs their help. Will Jack and Annie be able to solve the puzzle or will they end up as mummies themselves? 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