Three years ago Toni’s five-year-old daughter, Evie, disappeared after leaving school. The police have never been able to find her. There were no witnesses, no CCTV, no trace.

But Toni believes her daughter is alive. And as she begins to silently piece together her memories, the full story of the past begins to reveal itself – and a devastating truth.

Toni’s mind is trapped in a world of silence. Her only chance to save herself is to manage the impossible: she must find a way to make herself heard. She must find her daughter.