"The last time criminal psychology expert Dr. Charlotte 'Charlie' Stone helped capture a serial killer, it was nearly the last thing she ever did. Now she's determined to stick to research--and leave risk-taking to the law. But when dangerous duty calls, she can't refuse. And there's no greater danger than the Cinderella Killer, a charming predator who lures beautiful, single women to their deaths. FBI agent Lena Kaminsky fears her missing sister has fallen prey to the seductive psychopath, and desperately needs Charlie's unique skills before it's too late. Joined by Special Agents Tony Bartoli, Buzz Crane--and her ghostly bad-boy lover, Michael Garland--Charlie heads to Vegas to track down Lena's sister before the Cinderella Killer seals her fate. But it's Charlie who ends up gambling with her life, when the lethal Lothario decides she's just his type." -- from publisher's web site.