Elle hasn’t been afraid of the things that go bump in the night since she became a werewolf. She'd happily give up her inner monster to get her family back though. Hell, she'd give up the beast for nothing. Of course her foster sister doesn't get it. After all, she doesn't battle with her own darker half, but vampire blood can do that to a person. Their nightly patrols have become more habit than necessity—until a demon spawn comes to town, ripping souls from strangers, enemies, and friends alike. When it threatens her foster mom, Elle's peaceful life is shattered, but she's not going to give up without a fight. Fighting the beast for control at the same time is more than she can handle though. Armed with more attitude than experience, Elle and her sister have to track down the demon spawn before it collects enough souls to fulfill its birthright and open a doorway to hell. For the first time in years, Elle is scared. She's willing to lose herself in the beast if that's what it takes, but saving the world could cost her soul.