The Shadowglass

The Shadowglass is the thirdbook in The Bone Witch series by author Rin Chupeco.

Synopsis
In the highly anticipated finale to the Bone Witch trilogy, Tea’s life—and the fate of the kingdoms—hangs in the balance

Tea is a bone witch with the dark magic needed to raise the dead. She has used this magic to breathe life into those she has loved and lost…and those who would join her army against the deceitful royals. But Tea's quest to conjure a shadowglass—to achieve immortality for the one person she loves most in the world—threatens to consume her heart.

Tea's black heartsglass only grows darker with each new betrayal. And when she is left with new blood on her hands, Tea must answer to a power greater than the elder asha or even her conscience...