Blood Queen - Sierra Rowan - Bog

In a world gone mad, we have one final chance to end an ancient evil... if we can survive.
I believed I knew who I was, but in one moment, I learned nothing about my life was as it seemed. Now the Sentinels and I have to put right an ancient wrong... or watch the world fall beneath a rabid vampire horde.
But fighting this battle already cost us everything, and I'm not the warrior I used to be. With a curse breathing down my neck and against an enemy who's been preparing for millennia, we're running out of time.
And the final cost to win might be more than I can bear.
The conclusion to the Vampire Rebellion series!