Synopsis: Now in full-color throughout, this jacketed hardcover edition boasts new artwork, plus a letter from Mary Pope Osborne and new nonfiction information! Join Jack and Annie as they travel back to the time of ancient Egypt and have an adventure filled with magic, mystery, history, and fun facts.

Synopsis: The #1 bestselling chapter book series of all time celebrates 25 years with new covers and a new, easy-to-use numbering system! No girls allowed at the Olympic Games! That's the rule when the Magic Tree House whisks Jack and Annie back to ancient Greece. But when Annie tells jack to go to the games without her, he knows she's up to something. Will Annie find a way to see the games? Or will she get herself—and Jack—into Olympic-size trouble? Find…