So she has her Roman counterpart,Vestia. She showed herself to Percy in The Last Olypmain,in the fire and winked at him. She has to tend to the hearth at the Roman Camp Half - Blood right? Mabye she knows whats going on over there,but she sworn on the River Styx like Chiron or something that she was not allowed to tell about the other camp. Hestia may make contact with Percy in The Son of Neptune or something. Tell me what you think!