Origins - Tranquilli Bloodline, #3

En route to reunite with her estranged father in Italy, Carina is kidnapped by a human organization intent on vampire genocide. Beaten, starved, and forced to fight fellow captives, she finally manages to escape. Along the way, she encounters the group's leaders-their identities shock her to the core. Once home, Carina warns her family of this new threat, but dear old dad is missing. In his absence, the Tribunal, the governing body for all vampirekind, lies in disarray, with an old enemy making a bid for her father's throne.
What's worse? The usurper wants her for his queen.and slave. With a human-vampire war looming on one side and a vampire-vampire battle brewing on the other, Carina will have to rally her troops, take back the throne, and fulfill her destiny as the Chosen One. If not, her whole world will fall, taking everyone she loves with it.