Some doors should never be opened.
Seven years after his wife vanished without a trace, true-crime podcaster Liam Hart has learned to live with the silence.
Until one stormy night, there's a knock at his door-and Emily is standing on the porch. Alive. Soaked. Terrified.
Her return sets off a chain of events more dangerous than her disappearance ever was.
Whispers of a pharmaceutical cover-up. A drive full of encrypted data. A detective who knows too much.
And a shadow organization willing to kill to keep the past buried.
As the storm closes in, Liam must decide whether to trust the woman who left him or the truth that could destroy them both. Because behind every secret lies another locked door...
and someone is always knocking.
A taut, cinematic thriller from Kurt Dawson-where nothing stays buried, and every knock comes with a cost.