The arrival of a young girl with unexplained, terrifying abilities shatters the quiet facade of an affluent Washington suburb. Dr. Sara Marks finds herself at the center of a series of inexplicable physical and psychological disturbances that plague the community. As the child, Cindy Delp, emits hellish screeches that trigger seizures and bizarre physical reactions in those around her, Sara must race to uncover the origin of these phenomena. The narrative follows a tense, investigative structure as the protagonist attempts to bridge the gap between medical science and the encroaching supernatural threat.

This work fits firmly within the tradition of late twentieth-century suburban horror, where the stability of the American dream is systematically dismantled by an external, often inexplicable, force. The narrative relies on the juxtaposition of clinical, medical terminology with visceral, supernatural occurrences to create a sense of unease. Readers likely encounter a story that prioritizes atmospheric dread and the breakdown of social order over traditional character development. The premise suggests a focus on the fear of the unknown manifesting within the most private and protected of spaces, reflecting common anxieties of the era regarding the limits of scientific understanding.