Twilight Fulfilled (Wings in the Night #18)

Utanapishtim has paid dearly for the sin of creating the vampire race—imprisoned in a living death for centuries, driven to near madness. With a single white-hot glance, he immolates his descendants…and the vampire Armageddon begins. Beautiful and deadly Brigit Poe, not wholly vampire but fiercely loyal to that shared bloodline, is called into action. She abhors yet cannot deny her destiny: to vanquish the once-great king of the immortals and save the vampire race. Two warriors, equally matched in power and determination, are soon locked in an unwinnable battle, only to discover a passion so shocking it threatens every truth they've ever known—even as they must face one final battle that seems fated to end in death and heartbreak for them both.