Former spy Maggie Bird came to the seaside village of Purity, Maine, eager to put the past behind her after a mission went tragically wrong. These days, she’s living quietly on her chicken farm, still wary of blowback from the events that forced her early retirement. But when a body turns up in Maggie’s driveway, she knows it’s a message from former foes who haven’t forgotten her. Maggie turns to her local circle of old friends—all retirees from the CIA—to help uncover the truth about who is trying to kill her, and why.

Legal investigator Finley O’Sullivan searches for evidence the police overlooked, wading through secrets, lies, and betrayal to find answers. With the unsolved murder of her husband still very much on her mind, Finley must confront her own personal trauma on a daily basis. Lies are part of her livelihood, but they’re also the reason she can’t get justice for the man she loved. When a man imprisoned for murder recants his confession, claiming he cleaned up the mess for his girlfriend—the victim’s own daughter—Finley takes on the case.

When Penny Matthews, a seven-year-old girl with blonde curls and a gap-toothed smile, goes missing in the Appalachian mountains, Detective Ellie Reeves is called straight to the scene. According to Penny’s parents, their daughter vanished after a picnic by the creek. All that’s left behind is a pink friendship bracelet etched with “Penny”.

Met cop DI Rob Marshall is hot on the trail of the serial killer known as the Chameleon, who has abducted, tortured and killed a series of young women in Northwest London. As they close in, the Chameleon—who switches identity to get close to his victims—shoots Marshall’s partner and escapes.

Lane McCord wakes up in a hospital having survived a near-fatal fall at a North Carolina beach cottage. Her boyfriend, Kyle, wasn’t so lucky. A senseless tragedy on their first romantic getaway. All Lane remembers is lying at the bottom of the stairs in Kyle’s pooling blood. Confused and grieving, Lane plans to return to the cottage, collect her personal belongings, and get out. Until a winter rainstorm leaves her stranded and vulnerable, but not alone. A concerned neighbor, who claims he heard a violent argument before the accident, has come out of the storm.

In the remote forests of Stillwater, Minnesota, you can scream for days and no one will hear you. So when the bodies of two 15-year-old girls are discovered frozen in the snow, Special Agent Nikki Hunt is sure the killer is local: Someone knew where to hide the girls and thought they would never be found. Though Nikki hasn’t been home in 20 years, she knows she must take over the case.

Detective Kara Quinn, on leave from the LAPD, is on an early morning jog in her hometown of Liberty Lake when she comes upon the body of a young nurse. The manner of death shows a pattern of highly controlled rage. Meanwhile in DC, FBI Special Agent Mathias Costa is staffing his newly minted Mobile Response Team. Word reaches Matt that the Liberty Lake murder fits the profile of the compulsive Triple Killer. It will be the first case for the MRT. This time, they have a chance to stop this zealous, if elusive, killer before he strikes again.

Mia and Finn are busy turning a derelict house into their dream home when Mia unexpectedly falls pregnant. But just when they think the house is ready, Mia discovers a shocking message scored into a skirting board: I WILL SAVE THEM FROM THE ATTIC. Following the clue up into the eaves, the couple make a gruesome discovery: their home was once a real-life murder house, with the evidence still concealed within the four walls.

Special Agent Macy Crow is a survivor. After a vicious hit-and-run nearly kills her, she gets right back to work, and now she’s gunning for a spot on the FBI’s elite profiling team. As an audition, she offers to investigate the recently discovered bones of Tobi Turner, a high school girl who disappeared fifteen years ago. While investigating with local sheriff Mike Nevada, a former colleague and onetime lover, Macy discovers a link between Tobi’s case and several others that occurred around the same time as her disappearance.

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.

Psychiatrist Dr. Gwen Moore is an expert on killers. She’s spent a decade treating California’s most depraved predators and unlocking their motives - predators much like the notorious Bloody Heart serial killer, whose latest teenage victim escaped and then identified local high school teacher Randall Thompson as his captor. The case against Thompson as the Bloody Heart Killer is damning - and closed, as far as Gwen and the media are concerned. If not for one new development.

It’s been five years since Detective Amanda Steele’s life was derailed by the tragic death of her young daughter. The small community of Dumfries, Virginia, may have moved on, but Amanda cannot. When the man who killed Lindsey is found murdered, she can’t keep away from the case.

FBI special agent Mercy Kilpatrick has been waiting her whole life for disaster to strike. A prepper since childhood, Mercy grew up living off the land — and off the grid — in rural Eagle’s Nest, Oregon. Until a shocking tragedy tore her family apart and forced her to leave home. Now a predator known as the cave man is targeting the survivalists in her hometown, murdering them in their homes, stealing huge numbers of weapons, and creating federal suspicion of a possible domestic terrorism event.

After completing her tours with the Marines in Iraq, Molly Sutton knew she could take down any bad guy she met. But when a family tragedy exposes the dark side of her local police, she joined up with her former CO Burke Broussard, who left New Orleans PD to set up a private investigative service for people who couldn’t find justice elsewhere.

Ever since her sister became a man-eating spider and slaughtered her way through town, nineteen-year-old Ness has been terrified—terrified of some other Nightmare murdering her, and terrified of ending up like her sister. Because in Newham, the city that never sleeps, dreaming means waking up as your worst fear.

Ten years ago... Special Agent Jess Harris has closed another tough case, and now she's determined to make it home to spend Christmas with her only family, her sister. Jess needs a break, and taking it far away from work is the only way to keep her mind off the many faces of evil waiting in the stack of case files on her desk. Running into the past wasn't part of the plan... Daniel Burnett was Jess' first love. She'd fallen hard for him in high school. Together they'd gone off to college with big dreams.

Ten years ago, Lilly Carmichael left town without an explanation, breaking Braden Donnelly's heart. The death of her aunt has brought Lilly home and face-to-face with memories she thought were long buried. Still getting over a traumatic incident from her work as an NSA agent, Lilly initially dismisses the face at her window as a figment of stress-induced paranoia.

There's nothing strange about bodies buried in cemeteries - unless they don't belong there. And when six murdered women are discovered in other people's graves, the hunt for a sadistic serial killer begins before he can claim a seventh victim. Agent Cam Prescott of Iowa's Division of Criminal Investigation is leading the search alongside forensic psychologist Sophia Channing, who knows the minds of psychopaths inside and out. And after a brief but passionate affair, she knows Cam almost as well.

Elena Michaels is the world’s only female werewolf. And she’s tired of it. Tired of a life spent hiding and protecting, a life where her most important job is hunting down rogue werewolves. Tired of a world that not only accepts the worst in her–her temper, her violence—but requires it. Worst of all, she realizes she’s growing content with that life, with being that person.

Erica James has spent the past three years as a skip tracer, hunting down others and hoping one day it will lead to her kidnapped daughter. Now she has a new suspect - Max Powell's missing sister. Max, a private investigator, has found evidence that connects the two missing girls, and together, he and Erica search for answers. The closer they get to finding answers, the stronger their feelings for each other become. But the kidnapper will stop at nothing - including murder - to keep them from finding Erica's daughter.

The Dead Eyes killer lurks in the backyard of the FBI's famed Behavioral Analysis Unit. His brutal murders, unlike any others previously encountered, confound the local task force, despite the gifted skills of Special Agent Karen Vail, the first female ever promoted to the profiling unit. But along with her keen insight, Vail brings considerable personal and professional baggage—both of which threaten to derail the investigation, destroy her storied career and get her killed.

People in town believe Tawny-Lynn Boulder is the only reason the Camden Cross case went unsolved. She survived the bus accident that left several dead and two missing, but the severe trauma left her with amnesia. So when she returns to her family's ranch after seven years, Sherrif Chaz Camden presses her to help locate the girls who were never found - including his own sister. But someone in town is threatening to kill Tawny-Lynn to keep the case closed.

The noises, faint, fleeting, whispered into her consciousness like wraiths passing in the night. Twelve-year-old Erin Willit opened her eyes to darkness lit only by the dim green nightlight near her closet door and the faint glow of a street lamp through her front window. She felt her forehead wrinkle, the fingers of one hand curl as she tried to discern what had awakened her. Something was not right.... Annie Kingston moves to Grove Landing for safety and quiet - and comes face to face with evil.

Former Marine sniper and current NSA agent Jack Stone has a new face to go with his new identity. But he still has the same tortured memories - which include the woman he let get away years ago. Now his new assignment in Miami will put him so close to the woman he's never been able to forget, he could reach out and touch her - if only she weren't under suspicion.

Twenty-three years ago, Anna North survived a living nightmare. A madman kidnapped her, cut off her pinkie, then vanished. Today Anna lives in New Orleans, writing dark thrillers under another name. She finally feels safe. Suddenly Anna’s quiet life takes a frightening turn. Letters start to arrive from a disturbed fan. Anna is followed, her apartment broken into. Then a close friend disappears. Anna turns to homicide detective Quentin Malone, but Malone’s more concerned with the recent murders of two women in the French Quarter.

Ex-SEAL and LOST founder Gabe Spencer is accustomed to the unusual in his job. But when knockout Eve Gray steps into his office, he's rattled. For the mysterious woman is a dead ringer for the heiress thought to be the latest prey of the serial killer who goes by the name Lady Killer. When Eve awoke in an Atlanta hospital, her past was a blank slate. Then she recognized her own face in the newspaper and vowed to learn the truth.

The first victim is found in a snow-covered Philadelphia field. Detective Vito Ciccotelli enlists the aid of archaeologist Sophie Johannsen to determine exactly what lies beneath the frozen ground. Despite years of unearthing things long buried, nothing can prepare Sophie for the matrix of graves dug with chilling precision. The victims buried there haunt her. But the killer isn't done yet. He is cold and calculating, the master of a twisted game. Even with Vito and Sophie hot on his trail, he will not stop.

A dangerous cult has recently taken over the desert ghost town of Paradise, Arizona. Members worship at the feet - and in the bed - of its charismatic leader, Ethan Wycliff, and obey his orders blindly. They’ve already tried to murder one woman and they’re implicated in the disappearance of another. Nate Ferrentino, who works for private security contractor Department 6, has been assigned to infiltrate this group.

When a beautiful socialite is savagely murdered in Chicago's Oz Park, Detectives Gabriel Cronan and Angel Ramirez find her last hours have a sinister tie to two lovers. One is a mystery and the other is a famous violin virtuoso. A child prodigy turned world class musician, Ethan Chandler is young, handsome - and blind. He's surrounded by admirers with insatiable appetites for his undeniable talent and guileless charm.

As a boy, Will Klein had a hero: his older brother, Ken. Then, on a warm suburban night in the Kleins’ affluent New Jersey neighborhood, a young woman—a girl Will had once loved—was found brutally murdered in her family’s basement. The prime suspect: Ken Klein. With the evidence against him overwhelming, Ken simply vanished. And when his shattered family never heard from Ken again, they were sure he was gone for good.