"A mother's nightmare: her children taken from her, unexplained injuries all over their bodies. Her only explanation: an evil visitation, the work of malevolent spirits. Desperate for answers, she turns to Daniel Connell, lawyer and old flame. But the truth he uncovers is more disturbing than they ever imagined. From the mountains of Afghanistan to the dark heart of Essex, Daniel finds himself in a terrifying world where monsters are real - and nothing is sacred."