Blood Oath

Book 1 in the Blood Lines series Anca has believed her father was dead her entire life. When Demi appears to bring her to visit her dying father, at first she doesn't believe him. Once she's convinced her father still lives, she agrees to meet him. It's only when she arrives in Corsova that she realizes what's expected of her and what she is, what most of the people of Corsova are... Vampires.