Then She Was Gone by Lisa Jewell is a gripping psychological thriller that delves into the aftermath of a teenager's disappearance and the shocking truths that unfold a decade later. Laurel Mack's once-idyllic family life is shattered when her 15-year-old daughter, Ellie, vanishes without a trace. Years later, after Ellie's remains are discovered, Laurel begins a relationship with a charming man named Floyd. But as she grows close to Floyd’s young daughter, Poppy, who bears an uncanny resemblance to Ellie, unsettling connections between Floyd, Ellie, and her disappearance emerge. The novel intricately weaves perspectives, revealing disturbing motives and events that led to Ellie’s fate while exploring themes of grief, obsession, and healing. Jewell’s masterful storytelling keeps readers captivated until the final revelation.