A boy with a face so sad that nobody wants to look at him runs away with a caravan of giants to the city of dragons, where his sorrowful face is finally appreciated.
Describes many things, both familiar and unfamiliar, that originally came from China, including inventions, food, tools, animals, toys, games, musical instruments, fashion, medicine, holidays, and sports.
The magic tree house takes Jack and Annie back two thousand years to ancient China where they must find the original copy of an old legend before the Imperial Library is burned down by the evil Dragon King.