When a crime writer's husband is found dead, detectives must uncover if she is the target, the next victim, or a mastermind. NYPD Detective Declan Shaw gets a call: How fast can you get to the Beresford building on Central Park West? In the tower apartment, Shaw finds a woman waiting for him. She's covered in blood. A body is lying dead on the floor of the luxurious living room. Every book in the apartment's floor-to-ceiling shelves is by the same author: true-crime writer Denise Morrow. This is you? Shaw asks the woman. You're a writer? Only one person knows the ending to this story. Is it the victim or the killer?