Back in the day, I decided to read a book series. It was written by Rick Rordan. I ended up reading everything up to the third arc or something... Something something last olympian. idk. Anyway I remember not liking Mr Hades' son. Percy's girlfriend was the last one that I read... Should I go back and read the series. I remember enjoying it, but I don't want to go back and find out that I don't enjoy it anymore.