on Fiction University:
If you don’t know who’s telling your story, how do you know whose story you’re trying to tell?
Identifying your narrator seems like an easy job—they’re the one telling the story, right? It’s obvious with first person and third-person limited points of view, but once you get into third-person omniscient point of view, narrators can get a little murky.
Chris The Story Reading Ape's Blog 