She's the #1 bestselling crime writer in the world. Now she's a murder suspect herself. 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: bestselling 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?