Detective Sergeant Manon Bradshaw tries to sleep after yet another soul-destroying Internet date – the low murmuring of her police radio her only solace.Over the airwaves come reports of a missing woman – door ajar, keys and phone left behind, a spatter of blood on the kitchen floor. Manon knows the first 72 hours are critical: you find her, or you look for a body. And as soon as she sees a picture of Edith Hind, a Cambridge post-graduate from a well-connected family, she knows this case will be big.Is Edith alive or dead? Was her ‘complex love life’ at the heart of her disappearance, as a senior officer tells the increasingly hungry press? And when a body is found, is it the end or only the beginning?

    The crime is eerily similar to a twenty-year-old cold case: another victim, brutally murdered, found in the Delaware River. Lead detective Parker Reed is intent on connecting the two murders, but the locals are on lockdown, revealing nothing.The past meets the present when Becca Kingsley, who returns to Portland to be with her estranged but dying father, runs into Parker, her childhood love. As the daughter of the former police chief, Becca's quickly drawn into the case. Coming home has brought something ominous to the surface - memories long buried, secrets best kept hidden. Becca starts questioning all her past relationships, including one with a man who's watched over her for years. For the first time, she wonders if he's more predator than protector.In a small town where darkness hides in plain sight, the truth could change Becca's life - or end it.

    Doubting the findings of the local PD’s profiler, The FBI calls on forensic psychologist Zoe Bentley to investigate.Zoe quickly gets off on the wrong foot with her new partner, Special Agent Tatum Gray. Zoe’s a hunter, intense and focused; Tatum’s a smug maverick with little respect for the rules. Together, they must descend into a serial killer’s psyche and untangle his twisted fantasies, or more women will die. But when the contents of three inconspicuous envelopes reveal a chilling connection to gruesome murders from Zoe’s childhood, suddenly the hunter becomes the hunted.

    It could be reason enough for suicide-or a motive for murder.To English professor Jack Dorian, Taryn was the ultimate fantasy: intelligent, adoring, and completely off limits. But there was also a dark side to Taryn, a dangerous streak that threatened those she turned her affections to--including Jack. And now that she's dead, his problems are just beginning.After Frankie uncovers a trove of sordid secrets, it becomes clear that Jack may know the truth. He is guilty of deception, but is he capable of cold-blooded murder?

    Did she simply run off, or is something darker at play?When Patrick Dielman shows up at Detective Jo Larsen’s desk insisting that his wife, Jenny, is missing, Jo wonders if it’s a case of a bored housewife running away.But as she digs deeper into Jenny’s life, Jo learns that Dielman keeps a stranglehold on the family finances, down to the last nickel, and that Jenny’s first marriage dissolved following the death of her young son. By all accounts—including her doctor’s—she never recovered from the loss. Between a controlling husband, a tragic past, and a callous ex-husband, Jo can’t be sure if she should suspect foul play or accept that the woman may have wanted to disappear.For Jo, whose own demons are shadowing her every step, finding Jenny becomes more than the typical protect-and-serve.

    But when a letter arrives from the prison cell of Lillian Grimes, one half of a notorious husband-and-wife serial-killer team, it contains a revelation that will tear her life apart.Responsible for a string of heinous killings decades ago, Lillian is pure evil. A psychopathic murderer. And Amy’s biological mother. Now, she is ready to reveal the location of three of her victims—but only if Amy plays along with her twisted game.While her fellow detectives frantically search for a young girl taken from her mother’s doorstep, Amy must confront her own dark past. Haunted by blurred memories of a sister who sacrificed herself to save her, Amy faces a race against time to uncover the missing bodies.But what if, from behind bars, Grimes has been pulling the strings even tighter than Amy thought? And can she overcome her demons to prevent another murder?

    So when mutilated bodies found deep in the Montana woods leave the cops searching blindly for clues, Theo sees something they missed. Something unnatural. Something only he can stop.As a computational biologist, Theo is more familiar with digital code and microbes than the dark arts of forensic sleuthing. But a field trip to Montana suddenly lands him in the middle of an investigation into the bloody killing of one of his former students. As more details, and bodies, come to light, the local cops determine that the killer is either a grizzly gone rogue… or Theo himself. Racing to stay one step ahead of the police, Theo must use his scientific acumen to uncover the killer. Will he be able to become as cunning as the predator he hunts—before he becomes its prey?

    . . . At first, the murder scene appears sad, but not unusual: a young woman undone by drugs and prostitution, her six-year-old daughter dead alongside her. But then detectives find a strange piece of evidence in the squalid house: the platinum credit card of a very wealthy--and long dead--steel tycoon. What is a heroin-addicted hooker doing with the credit card of a well-known and powerful man who died months ago? This is the question that the most junior member of the investigative team, Detective Constable Fiona Griffiths, is assigned to answer.But D.C. Griffiths is no ordinary cop. She's earned a reputation at police headquarters in Cardiff, Wales, for being odd, for not picking up on social cues, for being a little overintense. And there's that gap in her past, the two-year hiatus that everyone assumes was a breakdown. But Fiona is a crack investigator, quick and intuitive. She is immediately drawn to the crime scene, and to the tragic face of the six-year-old girl, who she is certain has something to tell her . . . something that will break the case wide open.Ignoring orders and protocol, Fiona begins to explore far beyond the rich man's credit card and into the secrets of her seaside city. And when she uncovers another dead prostitute, Fiona knows that she's only begun to scratch the surface of a dark world of crime and murder. But the deeper she digs, the more danger she risks--not just from criminals and killers but from her own past . . . and the abyss that threatens to pull her back at any time.

    Laura is the troubled one-night-stand last seen in the victim’s home. Carla is his grief-stricken aunt, already mourning the recent death of yet another family member. And Miriam is the nosy neighbor clearly keeping secrets from the police. Three women with separate connections to the victim. Three women who are – for different reasons – simmering with resentment. Who are, whether they know it or not, burning to right the wrongs done to them. When it comes to revenge, even good people might be capable of terrible deeds. How far might any one of them go to find peace? How long can secrets smolder before they explode into flame?Look what you started.

    Gretchen White is a specialist in antisocial personality disorders and violent crimes. She’s helped solve enough prominent cases for detective Patrick Shaughnessy that her own history is often overlooked: Gretchen is an admitted sociopath once suspected of killing her aunt. Shaughnessy still thinks Gretchen got away with murder. It’s not going to happen again.When a high-profile new case lands on Shaughnessy’s desk, it seems open and shut. Remorseless teenager Viola Kent is accused of killing her mother. Amid stories of childhood horrors and Viola’s cruel manipulations, the bad seed has already been found guilty by a rapt public. But Gretchen might be seeing something in Viola no one else does: herself.If Viola is a scapegoat, then who really did it? And what are they hiding? To find the truth, Gretchen must enter a void that is not only dark and cold-blooded, but also frighteningly familiar.

    But she spends her life doing what no one else will--searching for missing people the world has stopped looking for. When the police have given up, when the public no longer remembers, when the media has never paid attention, Frankie starts looking.A new case brings her to Mattapan, a Boston neighborhood with a rough reputation. She is searching for Angelique Badeau, a Haitian teenager who vanished from her high school months earlier. Resistance from the Boston PD and the victim's wary family tells Frankie she's on her own--and she soon learns she's asking questions someone doesn't want answered. But Frankie will stop at nothing to discover the truth, even if it means the next person to go missing could be her.

    She doesn’t believe that Edmund House — a convicted rapist and the man condemned for Sarah’s murder — is the guilty party. Motivated by the opportunity to obtain real justice, Tracy became a homicide detective with the Seattle PD and dedicated her life to tracking down killers.When Sarah’s remains are finally discovered near their hometown in the northern Cascade mountains of Washington State, Tracy is determined to get the answers she’s been seeking. As she searches for the real killer, she unearths dark, long-kept secrets that will forever change her relationship to her past — and open the door to deadly danger.

    As hunger and thirst set in, only one walks away alive.It’s a game more twisted than any Detective Helen Grace has ever seen. If she hadn’t spoken with the shattered survivors herself, she almost wouldn’t believe them.Helen is familiar with the dark sides of human nature, including her own, but this case—with its seemingly random victims—has her baffled. But as more people go missing, nothing will be more terrifying than when it all starts making sense....

    One who enabled her and her husband to carry on, when more bad things began to happen...But that woman’s husband died last week. And Jean doesn’t have to be her anymore.There’s a lot Jean hasn’t said over the years about the crime her husband was suspected of committing. She was too busy being the perfect wife, standing by her man while living with the accusing glares and the anonymous harassment. Now there’s no reason to stay quiet. There are people who want to hear her story. They want to know what it was like living with that man. She can tell them that there were secrets. There always are in a marriage. The truth—that’s all anyone wants. But the one lesson Jean has learned in the last few years is that she can make people believe anything…

    Until now…FBI Special Agent Nina Guerrera escaped a serial killer’s trap at sixteen. Years later, when she’s jumped in a Virginia park, a video of the attack goes viral. Legions of new fans are not the only ones impressed with her fighting skills. The man who abducted her eleven years ago is watching. Determined to reclaim his lost prize, he commits a grisly murder designed to pull her into the investigation…but his games are just beginning. And he’s using the internet to invite the public to play along.His coded riddles may have made him a depraved social media superstar—an enigmatic cyber-ghost dubbed “the Cipher”—but to Nina he’s a monster who preys on the vulnerable. Partnered with the FBI’s preeminent mind hunter, Dr. Jeffrey Wade, who is haunted by his own past, Nina tracks the predator across the country. Clue by clue, victim by victim, Nina races to stop a deadly killer while the world watches.