Today I went to the local Barnes & Noble and wished I was a millionaire. If I was, I probably would have bought alot of books from there. But since I'm not, I just looked around and enjoyed being surrounded by books on every side.
While there I noticed a few fiction books that seemed to be about ghosts. I have to confess, I didn't realize there was really a market for ghost fiction. But recently, I read one myself, and I guess it makes sense with the popularity of series such as the Harry Potter books and the Twilight books, that people are interested in books relating to the supernatural.
It was just interesting to me.