Nightbound Souls: Blood Betrayal (book 4)

Synopsis

Althea has escaped her captors, but her heart remains bound to Torin—the vampire facing execution for saving her life. As conspiracies deepen and old wounds are reopened, she must defy her own people to save him, even as war looms between witches and vampires. In a world ruled by suspicion and sacrifice, can love survive the ultimate betrayal?