2 Book(s) Related to vampire queen

Ambrosia and Jackson have come a long way since they first met. Peace has been kept because of the difficult battles they have had to fight, but it has been disrupted by her brother. Ambrosia must make one of the hardest decisions she has ever had to make before, she must hunt her brother down and get a handle on the chaos that he is so determined to create.
Together they recruit the help of the council as well as the dark witch queen to aid them in the fight to keep the balance and everyone safe. Ambrosia past will come in to view to understand why her brother loathes her to the point he tries to erase her from history itself and make a new future where vampires are able to do as they please but everything isn't as it seems. A new line of vampires come to light bringing more attention to who and what she really is. In this story we will see Ambrosias struggles and if she is able to maintain the peace.

I know my family has issues. But it's not until the eve of my eighteenth birthday that I understand the cost of these issues is my life. The Ashford family harbors a secret that spans three hundred years: in each generation, one of the twin daughters must be sacrificed to the Vampire Lord in exchange for the family's prosperity.

My sister, Seraphina, is designated as the sacrifice from birth. For eighteen years, my parents pour all their love and guilt into her, while I, Elana, live in her shadow, invisible. That changes when the crescent-shaped birthmark on my left shoulder begins to burn and glow, silver veins spreading beneath my skin—according to ancient texts, the definitive mark of the true sacrifice.

I desperately try to warn them, only to be scolded: "Don't frighten your sister." Even on the afternoon I cough up blood, they are busy "borrowing" my fiancé and engagement ring for my sister, fulfilling her dying wish to experience a wedding.

Tonight, as the full moon rises, they offer who they believe is the sacrifice at the altar. But we all discover that a daughter abandoned by her family for eighteen years harbors an anger far more deadly than any vampire's curse. They are all wrong.