Two fortune-telling books _ What university did fortune-telling take?

My left eye is a yin-yang eye, written by five bodies and two days. The author also has a book "My Yin and Yang Evocation Lamp". Good reputation. Good writing, too. Another author is called Er Dong Bosun. His book is Strange Records of Civil Affairs. There are several books, including Ghosts and Mummies, but there seems to be no demon. Personally, I think maybe those two books are better! Don't look if you are afraid of ghosts! Ghosts, demons, zombies! As for Er Dong's first book, it was well written. Later, I started with the second or third book. Personally, I don't think it's as exciting as the first book. You can have a look if you are interested.