In a renovated Brooklyn brownstone haunted by the remnants of a deadly fire, investigative writer Claire Donovan discovers a hidden letter written fifteen years ago — its ink still wet.
As strange visions, ghostly echoes, and impossible memories begin bleeding into reality, Claire becomes entangled with the lingering spirit of Julian Sinclair, a man trapped somewhere between life and death. But the deeper she digs into the fire that claimed him, the more terrifying the truth becomes: someone deliberately buried the case… and that someone may have been her own father.
Now, with the line between the living and the dead collapsing around her, Claire must uncover what really happened before the darkness consuming Julian pulls her into the In-Between forever.