One of the deadly prisoners of Underhill has escaped and is rampaging through the Tri-Cities. In Mercy Thompson Hauptman’s territory. It controls you. It can look like anyone.
The Council is getting close to the truth, and Alex Verus, a diviner, could lose everything. To protect those he cares for, Alex will have to become something different. Something darker…
The younger Son of Darkness wants Jane’s treasures, wants to destroy her, not realizing Jane is dying of a magical cancer. She and her Beast must find a way to defeat this SoD.