Hades. Candice Fox. 2014.

Homicide detective Frank Bennett feels like the luckiest man on the force when he meets his new partner, the dark and beautiful Eden Archer.

But there’s something strange about Eden and her brother. Something he can’t quite put his finger on.

At first, as they race to catch a very different kind of serial killer, his partner’s sharp instincts come in handy. But soon Frank’s wondering if she’s as dangerous as the man they hunt . . .