Though he's still tormented by his brother's murder and the accident that ended his career, ex-homicide detective Liam Dempsey is trying to move on. His girlfriend and their adopted son are the best things that ever happened to him - and being a police liaison is the next best thing to being back on the force. But when an old friend asks for his help, Liam is thrust into a harrowing investigation that reawakens his darkest personal demons.

Matt Hunter's life has already been blown apart once. A fight, a friend in trouble and the dull crack of someone's skull on the concrete cost him four years in jail, and a small sliver of his soul. When Matt got out he set about rebuilding his life. He carved himself a job as a lawyer and fell in love with a beautiful woman. The break in the road seemed only to have made him a stronger person. But now someone is following him, and Matt realises that his new existence is under threat. Suddenly Matt can't trust anybody - least of all those he loves.... 

Foreign correspondent Lola Wicks is livid. She's been downsized from her Kabul posting. Her editor reassigns her to a stateside suburban beat formerly the province of interns. When she arrives in Montana for some R&R at a friend's cabin, her friend is nowhere in sight. Anger turns to terror when Lola discovers her friend shot dead. She can't get out of Montana fast enough, until she finds that she can't get out at all.

As a 911 dispatcher, Dana Newell takes pride in being calm in tough circumstances. In addition to her emotionally-charged career, she’s faced enough emergencies in her own life. She recently escaped her abusive fiancé to move to tranquil Rock Harbor where she hopes life will be more peaceful. But the idyllic town hides more danger and secrets than it first appeared. Dana is continually drawn to her new friend Boone, who has scars inside and out. 

There are things in the darkness, things much worse than the tracks and abandoned pieces of equipment that trip the children up and gash at their feet and legs, things that brush silently past them, touching their faces before disappearing again....

After her husband, Jack, dies in a climbing incident, Shauna has only her five-year-old son and her helicopter charter business to live for. Every day is a struggle to make ends meet and she lives in constant fear of losing even more than she already has. When her business partner is murdered, his final words convince Shauna that she’s in danger too. But where can she turn? Zach Bannister was her husband’s best friend and is the person she blames for his death. She’s barely spoken to him since. But right now he seems to be her only hope for protecting her son.

When Garnet McGee returns to her small Vermont hometown for the holidays, she vows to solve the mystery of the murder which shattered her life 10 years ago. But then the unexpected happens - she dies in an accident and gets brought back to life by paramedics. Now she's hearing words, seeing visions, and experiencing strange sensations. Are these merely symptoms of post-traumatic stress disorder and an overactive imagination, or is she getting messages from a paranormal presence?

Winter winds off the Atlantic have turned the tourist mecca of Seaside Creek, New Jersey, into a ghost town. Dr. Christina Paxton, however, is growing accustomed to living with ghosts. Recently widowed, the emergency room physician has returned to the shore with her young daughter, house-sitting a sprawling beachside Victorian home. One night, her two-year-old calls her by a name that makes Christina's blood run cold and sends her thoughts spiraling back 30 years.

When pretty, smart Sara Long is found bludgeoned to death, it's easy to blame the man with the bat. But Georgia Davis - former cop and newly-minted PI - is hired to look into the incident at the behest of the accused's sister, and what she finds hints at a much different, much darker answer. It seems the privileged, preppy schoolgirls on Chicago's North Shore have learned just how much their innocence is worth to hot-under-the-collar businessmen.

On a stifling summer day, an old Chevy Impala ignored the warning signals and was annihilated by the oncoming train. What no one realized until much later was that the driver had paused just before entering the tracks and kicked a small boy out of the car. A small boy with broken glasses who is clutching a notebook with all his might...but who never speaks.

Zoe Chambers, paramedic and deputy coroner in rural Pennsylvania's tight-knit Vance Township, has been privy to a number of local secrets over the years, some of them her own. But secrets become explosive when a dead body is found in the Township Board president's abandoned car. As a January blizzard rages, Zoe and Police Chief Pete Adams launch a desperate search for the killer, even if it means uncovering secrets that could not only destroy Zoe and Pete but also those closest to them.

As the snow drives down and the full force of a Buffalo winter makes itself felt, a man's body is found. Barely recognisable, the only clues the police have are the '1' carved into the victim's face and the killer's sinister calling card, a plastic toy monkey. This is 'The County' - the 27th county of Ireland - a city cocooned in secrets, suspicion and blood feuds, where the residents will do anything to protect their own. And for Detective Absalom Kearney, this case is her one chance to prove to a community more fiercely secretive than ever

Someone is knocking at the door to Grace Adams' house, and he won't stop. Grace thinks she knows who it is, but when she goes to her second floor window for a look she sees a woman she doesn't recognize. The woman isn't alone for long before a man emerges from the dark of the surrounding woods, stabs her, and leaves her for dead. Trying to help, Grace goes to the woman and is shocked to find that it's her mother Leanne - a woman who abandoned her 11 years before.

FBI Agent Elsa Myers finds missing people. She knows how it feels to be lost.... Though her father lies dying in a hospital north of New York City, Elsa cannot refuse a call for help. A teenage girl has gone missing from Forest Hills, Queens, and during the critical first hours of the case, a series of false leads hides the fact that she did not go willingly. With each passing hour, as the hunt for Ruby deepens into a search for a man who may have been killing for years, the case starts to get underneath Elsa's skin.

Following the death of his 10-year-old son, physician Peter Croft embarks on a desperate, seemingly random search for a missing child, risking his sanity, even his life in a grief-induced quest. His journey propels him into the darkest reaches of human suffering and pits him squarely against an adversary whose own obsession defies all reason.