Dead Write

...detectives Rebecca Angell and Jake Sullivan are called to the scene, and clues soon lead them to a crime novel which the killer has used as gruesome inspiration. The author, Amy Gallaty, has a new book out, at first prompting Angell and Sullivan to question how far she is prepared to go in the name of promotion. But when Amy attracts the attentions of a stalker and then a second murder mirrors another of her plots, they realize they are up against a cruel and clever psychopath; one who may have a more personal agenda. Working with the FBI, Angell and Sullivan find themselves in a race against the clock to unlock the secrets in Amy's past before the killer can strike again.