Misguided; First in the "Memories" Trilogy

Patrick's life, on family standards, is normal, with arguments here and there, but they get worse. The arguing intensifies and rages into a inferno that engulfs his home with his parents inside, and he feels responsible for it. Now he and his two siblings, Sarah and Roderick are left to themselves, but they are not alone. After Patrick finds a cave, and has an encounter with a shadow he can barely remember, darkness seeks the three of them out. They must battle as well as unite with beasts of myth, and maybe, just maybe, Sarah and Patrick will a have a chance to save their brother.