Devil in Darkness — E.J. King

Isabel Jones will do anything to protect the people she loves. That includes going to war against the Devil. For decades, Shaded Falls has been affected by a curse that has turned its young adults into supernatural beings. When Isabel discovers a way to potentially reverse that curse, she learns a shocking truth about her family history that could change everything. As Isabel struggles to understand her role in forever changing the Shaded Falls supernatural world, the Devil is determined to shut the gate to the Otherworld behind him. He will kill anyone who gets in his way and Isabel is willing to die to stop him.