A dying doctor believes he must kill eight dangerous patients in this psychological thriller by the New York Times–bestselling author of Winter Chill.

The Perfect Cure
On the surface they are beautiful and talented. But few know of the harrowing darkness inside each of them, how close they are to losing their tenuous grip on sanity. Dr. Elias is their only hope. But he's dying. And he's made his cold, final judgment: those he can't cure, he must kill.
For The Perfect Crime
In order for Dr. Elias's deadly prescription to succeed, none of the eight patients must know someone is stalking them, murdering them one by one. Even if they were to suspect that their lives are in danger, no one would believe them. But if there's any chance they can stay alive, they must face the madness within...