Night Terror — Jeff Gunhus

Sequel to the Amazon Bestseller, Night Chill. Ten years after her abduction and near-sacrifice to the Source, Sarah Tremont struggles to be a normal teenager. As much as she's tried to suppress the power inside of her, it's grown dangerously strong and has drawn the attention of those who want to possess her power for themselves. The nightmare that she thought was long over starts again as powerful forces descend upon Prescott City to seek her out. With her parents and Joseph Lonetree's help, Sarah must stand up to an evil much more powerful than the one she faced in the caves a decade earlier. But in the end, she discovers the greatest danger might come from the power living inside of her.