Henry Carter Hull

Their magic tree house takes Jack and Annie back to a monastery in medieval Ireland, where they try to retrieve a lost book while being menaced by Viking raiders.

The magic tree house takes Jack and Annie to a moon base in the future where they continue to search for the fourth thing they need to free their friend Morgan from the magician's spell.

Fearful seven-year-old Alvin Ho goes on a trip to China with his family.

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.

Jack and Annie travel in their magic tree house to the land of the mystical selkies to seek a magical sword for Merlin.

On Christmas Eve, Jack and Annie's tree house transports them to King Arthur's castle at Camelot, where they undertake a quest to the castle of the Otherworld.

While on a mission to prove to Merlin that they can use magic wisely, Jack and Annie travel to seventeenth-century Venice, Italy, to save the city from disaster.

Their magic tree house takes Jack and Annie back to retrieve a lost story in ancient Greece, where they witness the original Olympic games and are surprised to find what girls of the time were not allowed to do.

The magic tree house whisks Jack and Annie back to the days of deserted islands, secret maps, hidden gold, and nasty pirates.

An accident in Professor Quack's lab sends Gordon Blue (otherwise known as Kung Pow Chicken) and his companions, Egg Drop and Beak Girl, back to dinosaur times, where they meet Dr. Strangebok, an evil chicken who wants to bring dinosaurs to Fowladelphia and take over the city--and the three superheroes, with help from a friendly dinosaur named Sweet Tooth, must find a way to stop her before she turns the city into a buffet lunch for her dinos.