I am currently beginning a YA horror novel, and have thus far written it in first person. The issue I am having is I want to tell stuff that she doesn't know or see. So, I am thinking about switching to third person. Since I have only written one chapter so far this really isn't a big issue. My question is really.... Have you ever seen a whole novel in first person that worked successfully? I know I could pull it off in first person, I would just have to watch and only show what the MC sees and knows...But it might hold back the tension and suspense.... Thoughts?