The Blood of Seven - Origin Codex, #1

Seven Bloods, Seven Souls... When Detective Ann Logan sees a shimmering vision of a young girl, she tries to dismiss it as a trick of mountain light. But she can't dismiss the arcane symbol that rose like a brand on her chest and burns with life when the vision becomes reality. Then townspeople begin to disappear, and Ann's investigation plunges her into an eternal war between two secret societies, one serving the malevolent designs of a mysterious deity, the other trying to keep them at bay.
How can she know what to do, who to trust? The answers lie in the tattered pages of an ancient manuscript and in the heart of the little girl Ann must protect. In the sleepy town of Harmony, Colorado, darkness gathers strength to unleash vengeance upon the world. Can Ann embrace her destiny in time, or will the Child of Chaos arise?