User blog comment:Hyperborean/"The House of Hades" – official expectations blog/@comment-5604127-20130302213549/@comment-3146930-20130304003943

^^ I agree, Annabeth's POV is the only one in question right now. If we find out later down the road that it does have 4 POV, Annabeth's is pretty much the only candidate. And who knows, "Some Scenes" could just mean that a quarter of the book (Annabeth's POV) takes place in Tartarus instead of the entire book, lol.