The Soul's Mark: Hunted - The Soul's Mark, #2

When Amelia Caldwell learned that she was marked by a vampire's soul, she did what any smart, self-preserving person would have done: tried to run. But thanks to the soulmate bond that tethered her mentally and emotionally to her vampire soulmate, Mitchell Lang, running was not an option and finding out she was a witch didn't make her life any easier. Now, Amelia has made peace with her new supernatural life and accepted her destiny with Mitchell, one of the most powerful vampires in the world.
They are finally getting along but Amelia is sure he is hiding something-something big. Little does she know that this is just the calm before the storm. When Mitchell's former flame resurfaces and Eric's dreams become distorted visions of his soulmate, hostility and tension threatens to tear their world apart. Just when Amelia thinks life couldn't get any crazier, vampires and humans start turning up dead.
The killer-something more sinister and haunting than your run of the mill psychopath-is heading straight for their front door.