Eight-year-old Jack and his younger sister Annie find a magic treehouse, which whisks them back to an ancient time zone where they see live dinosaurs.

When Jack and Annie got back from their adventure in Magic Tree House: Dinosaurs Before Dark; they had lots of questions. When did the dinosaurs live? What othe

The #1 bestselling chapter book series of all time celebrates 25 years with new covers and a new, easy-to-use numbering system! Vampire bats and killer ants? Th

The #1 bestselling chapter book is now a graphic novel! Magic. Mystery. Time-travel. Get whisked back in time in the magic tree house with Jack and Annie! Where

Read the adventure and track the facts—it's two great ebooks in one! Join Jack and Annie as they travel to ancient Greece to meet Alexander the Great and his