User blog comment:Menara/The Son of Sobek: The official PJ and Kane Chronicles Crossover/@comment-6951062-20130308221859/@comment-16219425-20130311130636

I believe so. Because at the end of The Serpents Shadow, Sadie mentions that she wants to investigate 'mysterious' magic at Long Island, hinting that the House of Light will be heading towards Camp Half-Blood.

And don't forget that all mythologies coexist in RR's Universe. And with the Norse Gods coming soon...

Ragnorak anyone?