Dark Fire Trilogy

Don't just face your demons, kill them. When her family is murdered in what seems like a robbery gone wrong, Tia Scott's life is blown apart. But, before she can even begin to pick up the pieces, she is thrown into an underworld where demons, ghosts, and all the monsters you were told as a kid didn't exist are in fact very, very real. Leaving her old life behind, Tia only has one purpose-retribution. Joel and Lucas Jackson have been fighting demons since they could walk. It's what they do. When their latest case leads them to a girl whose mission for vengeance is going to get her killed, they agree to help Tia. One more dead demon is a result in their book. But joining forces takes all three down a path none of them could have predicted, and as their journey unfolds, it becomes clear that this is a battle they might not be strong enough to survive. And, if they do, will their hearts make it out, unscathed?