Read by the author2 cassettes, approx. 2 hours#1: Dinosaurs Before DarkJack and Annie discover a Magic Tree House and travel back to the time of the dinosaurs.#2: The Knight at DawnJack and Annie travel back in time to medieval England for an adventure inside a storybook castle, from feasting hall to dreadful dungeon. #3: Mummies in the MorningJack and Annie find themselves whisked away to ancient Egypt, where they come face to face with a dead queen—and her 1,000-year-old mummy! #4: Pirates Past NoonJack and Annie are in deep trouble when the Magic Tree House whisks them back to the days of desert islands, secret maps, hidden gold—and ruthless pirates!