User blog comment:Hyperborean/"The House of Hades" – official expectations blog/@comment-4093491-20121020045734/@comment-5577244-20121020215723

OR... its called house of Hades because the doors of death are located in a temple to hades which could be refered to as the "house of hades" (which could also be translated to Hell, just saying) many temples to gods can be refered to as such. There is a reference to such a place in the Illiad. Just saying. Hes probably using the Roman POVs and I really like your idea of that reyna could get one because I really want to know whats happening back at camp. We may not get to find out what Percy and Annabeth are doing in Tarturus until the fifth book. Everyone needs to keep in mid there IS a fifth book. So yeah most likley no Nico... sorry