Demon’s Song by Elizabeth Blackthorne

Las Vegas. City of Sin… and sinfully tempting demons. Bring it on. Five years ago, the Gates of Tartarus were opened, allowing hordes of hellions to spill out onto the earth. Humanity has found a new normal as they discover that angels and demons walk among them, and good and evil are not as black and white as they may appear. They don’t trust me. I don’t trust them. But for now, they have what I need – information and power. Now all I have to do is figure out if I can give them what they want from me without sacrificing my soul… or my heart.