Trauma victims are not new to medical examiner Faith McIntyre, but this one is different. The unconscious woman clinging to life after a hit and run is FBI agent Macy Crow. What the woman from Quantico was doing in a dark alley after midnight is just one mystery. The other is more unsettling: Macy is Faith’s mirror image—the twin sister she never knew she had.

A woman is found naked, badly beaten and barely alive in the New Mexico mountains. The shocking discovery plunges Albuquerque Detective Alyssa Wyatt into a case that will test her to the limit. It appears that Callie McCormick is the latest plaything of a shadowy psychopath that leaves a long shadow on the streets of New Mexico - an individual linked to a string of deaths but leaving no evidence. But when Alyssa makes a breakthrough that just might reveal the killer, she unknowingly puts herself in the crosshairs of a brutal maniac - one with an old score to settle.

Thirteen years ago, Winter Black came home early from a sleepover to find her parents brutally murdered and her little brother gone — taken by a serial killer called The Preacher. Now a rookie FBI agent assigned to her first murder case, Winter has returned to the small Virginia town where she grew up. But when bones found by a hunter lead to the discovery of a secret burial ground containing the remains of children, the investigation suddenly hits close to home as the past and future collide with each new shocking discovery.

When Detective Foster responds to the scene of a crash, she finds the female passenger dead, a bag full of money in the back seat and a body in the trunk. It is only when the driver, whom she nicknames Jay, wakes up with no memory that she must go with her instincts and continue the investigation in a way that was never taught. Jay finds himself lost, but drawn to the beautiful detective who steps above and beyond the call of duty.

Twenty-five years ago, the body of 16-year-old Eve Knox was found in the caves near her home in small-town Grotto, Iowa - discovered by her best friend, Maggie, and her sister, Nola. There were a handful of suspects, including her boyfriend, Nick, but without sufficient evidence the case ultimately went cold.

In the Shadow World, he was the god of death, and he was called many names. The monsters he hunted called him Anubis. Those who saw his face died. To Guardian Security, he was a number - a surgical weapon they wielded against monstrous evil. One woman called him Kaeden Lang. Anubis never meant her to be anything except an interlude - a moment of light in the darkness of his life, a one-time escape from the ever-present haze of death.

Daniel Ash wakes after midnight to the cry of his daughter. Just a bad dream, he thinks. She's had them before. Yet he can't help but worry when she cries out again as he pads down the hallway. Stepping through her doorway, he expects to find her sitting up in bed, frightened by a nightmare. But the nightmare is his. It's real. And it's just beginning....

Detective Mitch Tanner's life hangs in the balance. He clings to the daughter in his care. He agonizes over the disappearance of his son and estranged wife. Twelve months has yet to turn up a solid lead. While investigating the apparent accidental death of Dusty Anne Miller, Mitch and his partner Sam Foster find themselves in the middle of a fiendish plan that strikes too close to home. Running out of time, he plummets into the depths of darkness. And from there, he vows to bring the masterminds down, no matter the consequences.

When Thomas Knight is paired Megan Littlefield for a mission to a neighboring camp, they have an instant connection, but a roadside bomb separates them, sending their lives spinning out of control. Thomas journeys to Megan's sleepy country town to find her but learns that enemies are harder to see when they are not in uniforms and the sparks of love can ignite fireworks that are more dangerous than he could ever imagine.

When a private plane whisks CDC epidemiologist Madeline Hamilton to Washington, DC, for an urgent medical symposium, she knows something significant is underway - but she doesn’t expect to face the most disturbing medical mystery of her career. A debilitating neurological toxin has stricken the children of several political families, and one of them is the son of US President Anna Moreland.

Honorably discharged from the Army after an explosion nearly killed her, former military psychiatrist Brooke Adams has set up shop to help others - but her days of helping military personnel are over. She's got her own battles to fight from her time overseas, and she's not equipped to take on more. Former Army Special Ops Sergeant First Class Asher James could handle anything war sent his way - terrorists, bombs, bullets. The only thing that scares him now is sleep. Finally convinced that he needs help, Asher makes an appointment with a counselor.

I was born on the wrong side of the law - literally delivered on the floor of the state women’s prison. My mother sees spirits. My father could become one at will. Together, they were among the most dangerous crime couples in history. I’ve spent the last three decades trying not to live up to my DNA’s potential. Now my father is dead, and his “gift” has wrongly passed to me. All I want is freedom from my dark family legacy, but my father’s death opened a gateway, unleashing a bloodthirsty enemy....

Kate had high hopes when she moved to her husband‘s hometown, but her domestic bliss was short-lived. Blindsided by her spouse’s public affair with his high school sweetheart, Kate’s determined to hold onto custody of her kids and pull herself together. When Kate’s struck in the head by a drone at her son’s soccer game and face-plants in the grass, it’s more than her self-esteem that’s shattered. The drone’s footage reveals that someone is stalking her.

David Xavier - and all those he loved or counted as friends - would forever be mouth-watering targets to men of evil intent. His wealth could settle a small country's foreign debt. Because of this, from the moment of his birth, his mother obscured his identity. Reborn as the man named Gabriel, however, he walked free into a world where the innocents and the weak cried out for a defender, for the hand of justice, for a guardian angel.

The title story - a modern-day reimagining of Charles Dickens’ wonderful A Christmas Carol - finds Elliot’s PTSD (post-traumatic stress disorder) from working the front lines of a large urban fire department replacing Scrooge’s greed as our protagonist’s main struggle. Elliot has seen plenty of horrors in his career, and is at a dangerous breaking point. Can ghostly, late-night visitors to the firehouse one Christmas Eve pull him from the brink of suicide?