The Writer - The Twistiest Thriller James Patterson Has Ever Written

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?