Don't miss the heart-pounding prequel novella to bestselling author Cynthia Eden's new Killer Instinct series When untried FBI profiler Samantha Dark is face-to-face with a killer, there's no room for fear. Her best weapon is her instincts. Those same dark impulses that allow her to get inside the mind of a murderer, to locate victims—or to pull the trigger before she's next. She can't afford to have those instincts clouded by anything…especially her far-too-sexy new partner. Former SEAL Blake Gamble plays everything by the book. Except, of course, when it comes to the increasingly simmering attraction between them. But when a vengeful serial killer targets them both, Samantha once again reaches into the sinister, shadowed part of herself. Even as she begins to fear that the only way to catch this killer is to become one… Look for After the Dark, the first in the Killer Instinct series, from HQN Books!

In New York Times bestselling author Cynthia Eden's gripping new series, a disgraced FBI profiler must save her reputation by stopping a sadistic killer she knows all too well. Former FBI agent Samantha Dark was one of the most respected profilers in the bureau, an expert on the twisted minds and dark hearts of the most depraved criminals. But when her own former lover turned out to be the serial killer she was hunting, Samantha's career was destroyed. Blamed for the FBI's failure on the complex case, Samantha fled Washington, DC, for the quiet anonymity of Alabama. Now an all-too-familiar killer is hunting once again. She can catch the sadistic assassin, but that means putting her trust in her former partner, Blake Gamble. Ex-military, Blake is tough, protective, precise. With her entire life on the brink, she knows he wants her back in the FBI…and possibly more. But someone else wants her, too. A threat is waiting in the dark, a killer who has set his sights on the ultimate trophy victim—Samantha.

The Killer Instinct series from New York Times bestselling author Cynthia Eden continues as an FBI profiler tracks a case that resurrects ghosts from his past Ex-SEAL Tucker Frost knows that the world is full of evil. He saw it in the face of his own brother, Jason Frost, a cold, methodical, sadistic killer. A killer Tucker put down with his own hands in order to save Jason's final victim—Dawn Alexander, the only girl who got away from the infamous "Iceman." It's Tucker's up close and personal experience with evil that's made him perfect for Samantha Dark's experimental profiling division in the FBI. And when women start turning up murdered with the same MO used by the Iceman, Tucker is sent back to Louisiana to investigate. Seven years have passed since the night that Tucker faced down his brother...and since he last saw Dawn, his one-time lover. But as Tucker and Dawn grapple with a desire that never died, they must also face the shared shadow from their pasts. Both have the same question—has Jason Frost come back from the dead to hunt again? And this time, will he succeed in killing the victim who got away?

Two FBI agents are caught in a merciless vigilante’s crosshairs in New York Times bestselling author Cynthia Eden’s electric Killer Instinct series Lives will be ravaged as two FBI agents confront a mastermind serial murderer in New York Times bestselling author Cynthia Eden’s new Killer Instinct novel Sheltered in the shadows of the Smoky Mountains is the suspect who’s summoned FBI agent Macey Night’s fears to the surface. Every day that the “Profiler,” a vigilante serial killer, escapes justice is another day she’s reminded of what it is to be a ruthless predator’s prey. Capturing him is a craving deeper than anything she’s felt in a long time. But Agent Bowen Murphy, equal parts sexy and volatile, seems hell-bent on changing that. Working together—needing, living, and breathing each other—they’re entwined to distraction. Bowen’s used to operating on impulse: act, don’t feel. Now Macey and the controlled terror behind her beautiful eyes has him rethinking everything, including his rule to never get close to a colleague. He’s willing to fight for a future with Macey, but the consequences of love could be deadly.