When the children of Archer's Peak begin to go missing, everything seems hopeless. The few children that return alive have terrible stories-impossible details of terrifying creatures that live in the shadows. Their only hope is the arrival of a mysterious stranger, one who believes the children and claims to be the only adult who sees what they can see. Her name is Erica Slaughter. She kills monsters. That is all she does, and she bears the cost because it must be done.
With the last person in her corner gone and the Order of St. George closing in, Erica finds herself totally alone and without a prayer.
Can she take on the terrifying Doppelganger Duplicitype by herself, or is this the end of her story?