Triple Six (The Lightkeepers #2)

Descended from an ancient race, Earth's few remaining Lightkeepers battle the forces of darkness that threaten humanityMiraculously healed from the injury she suffered in the line of duty, Detective Micki Dare and her partner, Zach Harris, are called to investigate a string of brutal—and baffling—home invasions.The impossible surrounds the case—contradictory accounts by eye witnesses, guard dogs that slumber through mayhem, and perps with strangely similar tattoos—all a mathematic combinati...