If there's a novel I can read online, that's fine too-I just can't understand corean& it's uncomfortable to watch movies with that language....
Coffee Prince is an original story- live-action drama only.
Coffee Prince Anime
It is based on A Korean novel but there is currently no English translation, 1st Shop of Coffee Prince by Lee Sun Mi.
Here is a link to Adam Smiths classic work on economics. If you read it - you may learn something.