User blog comment:Hyperborean/"The House of Hades" – official expectations blog/@comment-5927468-20121231135001/@comment-5774152-20121231202712

That sounds like a good theory. But I don't think they would split up. I have a feeling that it will take all of them to shut the doors and save Percy and Annabeth. I don't really know about the whole situation at Long Island because I thought maybe they would keep us updated through dreams or katopris and we would get to the fight during the fifth book. But it seems like the romans would be holding back a long time to fight the Greeks and how they would fit the fight into ''The House of Hades? ''I don't know for sure.