Criminal psychologist Audrey Harte is returning home after seven years. Less than 24 hours later, her best friend is murdered. Now, Audrey is both the prime suspect and the only person who can solve the case...It Takes One is the opening to a thriller series where a criminal psychologist uses her own dark past to help law enforcement catch dangerous killers.

Eighteen years ago, FBI Agent Rachel Ward's mirror twin, Hannah, was taken by the Gemini killer, a serial killer who delights in sending photos of his victims to their twins. Rachel assumes her sister has been dead for years, but she's never stopped hunting the monster who took her. Now, another twin has been taken, and when the case reopens, Rachel is assigned as an agent. But her relentless hunt for the killer may drive her to her breaking point.

A ritualistic murder on the side of a remote road brings in the Florida state police. Special Agent Amy Larson has never seen worse, and there are indications that this killing could be just the beginning. The crime draws the attention of the FBI in the form of Special Agent Hunter Forrest, a man with insider knowledge of how violent cults operate, and a man who might never be able to escape his own past.

Tracy Crosswhite has spent 20 years questioning the facts surrounding her sister Sarah’s disappearance and the murder trial that followed. 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.

A girl with a secret. Longbill Beach, 1982. Emily Vaughn gets ready for the prom. For an athlete, who is smart, pretty and well-liked, this night that should be the highlight of her high school career. But Emily has a secret. And by the end of the evening, that secret will be silenced forever. Forty years later, Emily’s murder remains a mystery. Her tight-knit group of friends closed ranks; her respected, wealthy family retreated inwards; the small town moved on from her grisly attack. But all that’s about to change.

The debut psychological thriller that will forever change the way you look at other people's lives. Every day the same. Rachel takes the same commuter train every morning and night. Every day she rattles down the track, flashes past a stretch of cozy suburban homes, and stops at the signal that allows her to daily watch the same couple breakfasting on their deck. She’s even started to feel like she knows them. Jess and Jason, she calls them. Their life - as she sees it - is perfect. Not unlike the life she recently lost.

As dusk approaches a small Dublin suburb in the summer of 1984, mothers begin to call their children home. But on this warm evening, three children do not return from the dark and silent woods. When the police arrive, they find only one of the children gripping a tree trunk in terror, wearing blood-filled sneakers, and unable to recall a single detail of the previous hours. Twenty years later, the found boy, Rob Ryan, is a detective on the Dublin Murder Squad and keeps his past a secret.

Alice and Seth are a perfect love story: the handsome doctor and his beautiful fiancée. They’re wealthy, well liked and made for each other—the envy of all their friends. Alice can’t wait for the day of their dream wedding. But when she arrives at the altar, she doesn’t recognise the man waiting to marry her. When this stranger insists he’s Seth, her husband-to-be, the entire congregation seems to agree. Even her parents try to persuade Alice to go through with the wedding.

The old Victorian pier was a thing of beauty until it was allowed to decay. It was where the youth of Oldcliffe-on-Sea would go to hang out. It's also where 21-year-old Sophie Collier disappeared 18 years ago. Francesca Howe, known as Frankie, was Sophie's best friend, and even now she is haunted by the mystery of what happened to her. When Frankie gets a call from Sophie's brother, Daniel, informing her that human remains have been found washed up nearby, she immediately wonders if it could be Sophie.

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.

Cassie thinks she has met the perfect man. Joel is sweet, handsome, romantic, and best of all, he’s crazy about Cassie. She thinks she’s found the guy she’ll spend the rest of her life with. Have children with. Grow old with. Yes, she knows about his perfect ex-girlfriend, Francesca. The beautiful, brilliant chef, beloved by all his friends. But she thinks Francesca is out of the picture. She thinks Francesca is gone for good. Think again, Cassie.

Naomi Shaw used to believe in magic. Twenty-two years ago, she and her two best friends, Cassidy and Olivia, spent the summer roaming the woods, imagining a world of ceremony and wonder. They called it the Goddess Game. The summer ended suddenly when Naomi was attacked. Miraculously, she survived her seventeen stab wounds and lived to identify the man who had hurt her. The girls’ testimony put away a serial killer, wanted for murdering six women. They were heroes.

Lieutenant Abby Mullen is no stranger to crisis. As the hostage negotiation instructor for the NYPD, she deals with worst-case scenarios every day. Nothing fazes her anymore. That all changes when she gets a call from Eden Fletcher, a fellow survivor of the infamous Wilcox cult. The two haven’t spoken since the night of a tragic, fiery massacre, when their paths diverged. But now Eden needs Abby’s help: someone has kidnapped her son and is demanding a $5 million ransom. As Abby throws herself into the case, she can’t help but wonder why the kidnapper has targeted Eden.

It's June in Montreal, and Dr. Temperance Brennan, who has left a shaky marriage back home in North Carolina to take on the challenging assignment of Director of Forensic Anthropology for the province of Quebec, looks forward to a relaxing weekend in beautiful Quebec City. First, though, she must stop at a newly uncovered burial site in the heart of the city. The remains are probably old and only of archeological interest, but Tempe must make sure they're not a case for the police. One look at the decomposed and decapitated corpse, stored neatly in plastic bags, tells her she'll spend the weekend in the crime lab.

Three Chicago women have been found strangled, embalmed, and posed as if still alive. 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.

When a car accident leaves photographer Burke Crenshaw in need of temporary full-time care, he finds himself back in the one place no forty-year-old chooses to be--his childhood bedroom. There, in the Vermont home where he grew up, Burke begins the long process of recuperation, and watches as his widowed father finds happiness in a new relationship that's a constant reminder of everything Burke wants and lacks. Exploring local history, Burke discovers an intriguing series of letters from a Civil War soldier to his fianc.

He'd been mine - until I made the biggest mistake of my life. I thought if I put enough time and distance between us, my heart could forget him. I thought wrong. Drake Foster owns my heart, my entire being. He always will. As the pieces of what happened to us begin to fall into place, I realize our relationship had been sabotaged. We'd​ been pawns​ in a game neither of us knew we were playing, and our relationship was the price we paid. Now, we must find our way together ​before it's too late.

Virgil Skinner served 14 years for a murder he didn’t commit. He’s finally been exonerated, but he can’t escape the gang he joined in order to survive. They’ll do anything to keep him from telling what he knows. And if they can’t get to Virgil, they’ll go after his sister and her kids. The California Department of Corrections needs someone to infiltrate another gang, one that’s taking control of the state’s most notorious supermax. Virgil’s the perfect candidate, and he’ll agree to do it under an alias - in exchange for his sister’s protection.

A summer job. That's all it was supposed to be. It never crossed my mind that I was about to collide with a man who would obliterate every plan I ever made. My mother has always warned me that love is like a lightning bolt and it strikes without warning. But I had no intention of getting struck by either lightning or love anytime soon. I'd be too busy finishing my journalism degree and landing a job in a city far more sophisticated than Phoenix. There was certainly nothing in the cards about getting involved with an ex-ballplayer turned nightclub boss.

There's a body buried behind a Mississippi farmhouse. Grace Montgomery knows who it is, and she knows why it happened. She was only 13 the night it all went wrong. And now, like then, she has no choice but to keep her mouth shut.

When Liv Dugan ducks out of work for lunch, it's just an ordinary day. When she returns, she stumbles onto a massacre. All her colleagues at Zuma Software have been shot. Only luck has left Liv unscathed, and that might be running out....

Chief of police Tristan Church likes Marsville just the way it is. He has his job and his police dog, Fuzz, for company. He could have Sheriff Skylar Morgan, too, but she’s determined to keep him at arm’s length, even if the one night they shared was unforgettable. Skylar can’t deny that the connection she has with Tristan is unlike anything she’s ever felt before. She loves Marsville, but while most of the town is happy with her as Sheriff, it’s been a long, hard road proving herself.

New Orleans Detective Quinn Conners is haunted by her father’s whiskey-soaked, last words—that he solved the Hudson murder and kidnapping. It wasn’t the first time he’d made that drunken claim, and she didn’t believe him. Twenty-four hours later she found him dead by his own hand.

In the air, there's a feeling of Christmas...so settle into your coziest armchair and enjoy four captivating tales that will make your holidays merry and bright....

When Mattie Winston catches her husband, Dr. David Winston, receiving some very special loving care from RN Karen Owenby, she quits her job and moves out. Mattie's best friend, Izzy, offers her a place to stay and suggests she'd be a natural as deputy coroner. Now, instead of taking patients' pulses, Mattie's weighing their hearts and livers. But Mattie's first homicide call turns out to be for none other than Nurse Karen, and even though she saw her ex in a heated argument with the newly deceased the night before, she refuses to believe David could be a killer.

Welcome to Grace Valley, California - where blood runs thicker…ties are stronger…and love is all the more sweet. Visitors to the town often remark about the valley's peace and beauty - both of which are plentiful. Unlocked doors, front porches, pies cooling in the windows - this is country life at its finest. But visitors don't always see what lies at the heart of a community. Or just beyond.… June Hudson grew up in Grace Valley, the daughter of the town doctor. Leaving only to get her medical training, she returned home and followed in her father's footsteps.

Cal Buchanan needs a top-flight chef to take over his failing Seattle restaurant, The Waterfront. He can afford to hire the best in town, the only problem is that the best happens to be his ex-wife, Penny Jackson.

Merry is making a fresh start in small-town Autumn Vale, New York, in the mansion she's inherited from her late uncle, Melvin. The house is run-down, and someone has been digging giant holes on the grounds, but with its restaurant-quality kitchen, the place has potential for her new baking business. She even has her first client - the local retirement home. Unfortunately, Merry soon finds that quite a few townsfolk didn't like Uncle Mel, and she has inherited their enmity as well as his home.

Preservationist Meri Hollis loves her latest project, restoring one of Newport's forgotten Gilded Age mansions. And with summer approaching, she'll be able to spend more time with her Gran on the Rhode Island shore. She has a great job, a loving family and she's pretty sure her boyfriend is going to propose on her thirtieth birthday. But everything Meri believes about family, happiness, truth, and love is shattered when her family's darkest secret is exposed.

Real estate expert Olivia Bellamy reluctantly trades a trendy Manhattan summer for her family's old resort camp in the Catskills, where her primary task will be renovating the bungalow colony for her grandparents, who want one last summer together filled with fun, friends and family. A posh resort in its heyday, the camp is now in disarray and Olivia is forced to hire contractor Connor Davis - a still-smoldering flame from her own summers at camp.