Subject(s): Man-woman relationships -- Fiction. | Murder -- Investigation -- Fiction. | Dating (Social customs) -- Fiction. | Secrecy -- Fiction. | Secret -- Romans, nouvelles, etc. | New York (N.Y.) -- Fiction. | Suspense fiction. | Thrillers (Fiction) | Romance fiction. | Psychological fiction. | Choral novels. | Novels. | Romans. | Thriller / suspense fiction. | Modern & contemporary fiction. | Psychological thriller. | Contemporary lifestyle fiction. | Intended specifically for women and/or girls. | Thriller.