Jack and his younger sister Annie take a trip in their tree house back to ancient Egypt, where they help a queen's mummy continue her voyage to the Next Life.
Jack and Annie travel back to nineteenth-century Ireland to inspire a young Augusta Gregory to share her love of Irish legends and folktales with the world.
The magic tree house takes Jack and Annie back in time to feudal Japan where the siblings learn about the ways of the ninja. Presented in Chinese and English.
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. Presented in Chinese and English.
Jack and Annie continue to try helping Merlin the magician by searching for the secrets of happiness, and their magic tree house takes them to Antarctica, a wasteland where the penguins may know what to do.
Their magic tree house takes Annie and Jack to Pompeii just as Vesuvius is about to erupt, and they must find a Roman scroll before everything is covered with burning ash.