Read the adventure and track the factsit's two great ebooks in one! Join Jack and Annie as they travel to ancient Egypt in Magic Tree House #3: Mummies in the Morning. Then uncover the facts behind the fiction in Magic Tree House Fact Tracker: Mummies.It's two favorite ebooks in one!Find out why Mary Pope Osborne's #1 New York Times bestselling series is such a hit with kids, parents, and teachers around the world.