Soul of the Immortal - Meghan Jones - Bog

Twenty years ago humanity was nearly driven to the brink of destruction because of the choices of one man. Three years after, Kira Nightraven witnessed her mother's death at the hands of vampires hunting for a man said to be responsible for that destruction. Today, Kira and her twin sister Lily stand in front of the man who led the rebellion which has protected mankind from their immortal enemy. This man was Marcus Harvey, Commander of Humanity's Last Stand and their father.
That was only the beginning of Kira's nightmare. Now she must hunt for answers where all others had failed and understand a truth about herself that was hidden before she was born. Struggling against who and what she is, Kira fears what she will uncover will tear Carmilla and her apart. As she learns more about what and who started the war, Kira's loyalties are put to the test as the line between good and evil are blurred.
Bonds of friend, family and foe are tested as Kira begins to realize that the consequences of her choices will affect the future of everything and everyone around her. Struggling to know what choice will protect those she cares about, Kira makes a deal with the devil to awaken a new and ancient power that was once burned and buried in the past by the very ones who created the immortal.