THE DELILAH COMPLEX
The idea seems far-fetched -- until a second man who's also a regular with the society vanishes, and Detective Noah Jordain comes back into Morgan's life, questioning her involvement in the case. Discussing what she knows with Noah is tricky for several reasons: Privilege restricts what Morgan can reveal, and the attraction between them has intensified since their last meeting. But the clock is ticking: There's every suggestion that more men are in danger.
Rose excels at creating multifaceted characters and atmospheric, quickly paced stories with a twist. This is all of those things and more. It's also an interesting peek at how some of the other half presumably lives. (Jan., 416 pp., $6.99)