Amazon's Best Book of the Month! The most anticipated book of the spring according to Publishers Weekly!The monster raged, its anger literally permeated the air. But from the girl, too, came the strongest rage. She stood without a weapon, only a few diamonds sparkled above her head, in a dark mop of hair, like stars in the sky. “On your knees,” the girl ordered, and contrary to all expectations, the deva obeyed. The demon knelt down and bowed his head.Seventeen, I thought. She is no more than seventeen.The day Tia accidentally raised her brother from the grave, she learned that she was different from other witches. The gift of necromancy made her a Bone Witch, the most powerful of all, whose magic is subject to the runes of Darkness. But in order to manage them, Tia must become ours and leave her home forever. Dark magic is worth a lifetime, and Tia is the last Bone Witch. Will the girl not only be able to sacrifice her future, but also tame the Darkness that is devouring her from the inside?