User blog comment:Hyperborean/"The House of Hades" – official expectations blog/@comment-10487081-20130313232701

Hey guys, I was just re rading the Last Olympian and on Page 317 when Hades is about to go into battle with Nico Persephone and Demeter he said "Today the House of Hades will be th savoirs of olympus."

Riordan is to good an author to mak that a coincidence