I am going to give the disclaimer here: I do not own Percy Jackson, Rick Riordan does. AVERY is alone. She has always been, despite the fact that she has three siblings. She's the odd one out- which is saying something when your parents are Percy and Annabeth. She's dark and mysterious- and there's a voice telling her to join his army... HANNAH once saved herself from getting expelled. She also managed to steal valuables from a celeberties house. Her parents understand her- her mother, Piper, espicaley. But Hannah has the dove's powers- which can lead to either victory or destruction. BLAKE has a heat problem. Literally- he lights on fire, thanks to his dad, Leo. But he can also calm down Avery- which is abnormal. Blake has never told anybody about his power, and that causes a huge problem when a ride to the John Hancock building burns up and ruins a chance for survival. Join the next heroes in the very first book of the series: Apollo's Undoing.