The static in her head has been waiting seventeen years to speak.Detective Sarah Reyes has learned to live with the pressure behind her eyes. The unknown presence that woke up the same day her twelve-year-old brother vanished without a trace.A body washes up beneath New Hampshire's Amoskeag Dam. No wounds. No struggle. No face. Just smooth skin where eyes and a mouth should be.For the first time in seventeen years, the thing in her head has opinions.The investigation drags Sarah into tunnels under the dam that shouldn't exist, toward technology older than human civilization, and into the heart of a system that's been waiting for her.Something beneath the dam has woken up, and it knows her name.ANCHOR-07 is the first book in The Hollow Frequency Series, a dark, mind-bending thriller for readers who like their horror psychological before it gets physical.