Dwelling on the past can be murder. Emma Sweet looks more like a trophy wife than a killer, but as she watches her cheating husband burn alive in his Mercedes, she knows her trophy life is over. Every man she ever loved hurt her. Now it’s time to hurt them back. As she travels from state to state, crossing a name off her list each time she ends a life, she’s only one step ahead of Agent Douglas. She doesn’t care if she gets caught really, as long as the last name on her list—the first man to break her heart—gets the justice he’s earned before the law catches up with her. With the memory of a fatal house fire looming over her, no one can blame Jace Douglas for being pyrophobic, but agents with the Serial Crimes Unit don’t get to pick and choose assignments. When a series of murders all have the same killing signature, she can’t let the flames of her past interfere with the job. Alongside one pushy—and altogether too attractive—detective, she embarks on a cross-country manhunt to catch a killer before another man dies.

No consent required. Adam Wyte has been nothing special his entire life, but everyone will remember him once his mission is complete. His diabolical plan to sow his seed and reap sons is so far along, no one can stop him now. And his carefully chosen list of women will help him—whether they want to or not. Justice is essential. With the shadow of Jace Douglas’ success hanging over her, Agent Teri Buchanan transferred away from the S.C.I.U. headquarters intent on proving she’s as good as the next woman. And if moving to the Detroit branch also lets her bury the memories of her own attack, even better. When her first assignment means hunting down a serial rapist turned killer, she can’t let her fears interfere with her job. Even if she ends up confronting a need to carry out more justice than she ever received.

You're never too old to die. Nurse’s aide Tess Harper finds great joy in helping the elderly. If helping them into their graves a tad early is any sort of help at all. She’s not doing it out of the kindness of her heart. Tess is no angel, only a predator. And she has the perfect prey. Old people die all the time. Haunted by his own grandmother’s death, Agent Ned Washington finds himself embroiled in the hunt for a murderer. Dozens of old people have died but there was no kind and natural end for any of them. The hunt is on and Ned’s got a killer to stop before she sends more innocent victims to an early grave.