If you’re reading this, then I’m dead. That’s how the letter Deirdre Crowley receives from her sister Caroline began... on the day of her funeral. In what happened, Caroline blames Theo Trexston—the heir to a multimillion-dollar hotel business and... her husband. What’s more: she claims that at one time he was already married. And he savagely killed that woman. Deirdre has nothing left but to carry out her sister’s last request. But the deeper she plunges into the dark back corridors of the Trexston family, the more insistently her own demons remind her of themselves. A twisted, gripping, blood-chilling story by the author of New York Times bestsellers for fans of Tana French and Lisa Gardner.