It's August 1984, and paperboy Christopher Stewart has gone missing. Hours later, 12-year-old Sammy Cox hurries home from his own paper route, red-faced and out of breath, hiding a terrible secret. Crystal, Sammy's 17-year-old sister, is worried by the disappearance but she also sees an opportunity: the Stewart case has echoes of an earlier unsolved disappearance of another boy, one town over. Crystal senses the makings of an award-winning essay, one that could win her a scholarship - and a ticket out of their small Iowa town.

At loose ends after the devastating death of her mother, Una Richardson responds to an advertisement for a ladies’ companion, a position that leads her into the wealthy, secluded world of Mrs. Elspeth McKenzie. But Elspeth's home isn’t the comforting haven it seems. Kathryn, her cold and bitter daughter, resents Una's presence. More disturbing is evidence suggesting two girls lived here before her.

Emma can’t sleep. It’s been like this since her big 4-0 started getting closer. Her mother stopped sleeping just before her own fortieth birthday. She went mad and did the unthinkable because of it. Is that what’s happening to Emma?

Nina once bought into the idea that her fancy liberal arts degree would lead to a fulfilling career. When that dream crashed, she turned to stealing from rich kids in LA alongside her wily Irish boyfriend, Lachlan. Nina learned from the best: Her mother was the original con artist, hustling to give her daughter a decent childhood despite their wayward life. But when her mom gets sick, Nina puts everything on the line to help her, even if it means running her most audacious, dangerous scam yet.

In the rugged Pacific Northwest lies the Olympic National Forest - nearly a million acres of impenetrable darkness and impossible beauty. From deep within this old growth forest, a six-year-old girl appears. Speechless and alone, she offers no clue as to her identity, no hint of her past.

One night, Molly Clarke walked away from her life. She doesn't want to be found. Or at least, that's the story. The car abandoned miles from home. The note found at a nearby hotel. The shattered family that couldn’t be put back together. They called it a “walk away.” It happens all the time. Women disappear, desperate to leave their lives behind and start over. But is that what really happened to Molly Clarke?

Eva Hansen wakes in the hospital after being struck by lightning and discovers her mother, Kat, has been murdered. Eva was found unconscious down the street. She can’t remember what happened, but the police are highly suspicious of her. Determined to clear her name, Eva heads from Seattle to London - Kat’s former home - for answers. But as she unravels her mother’s carefully held secrets, Eva soon realizes that someone doesn’t want her to know the truth. And with violent memories beginning to emerge, Eva doesn’t know who to trust. Least of all herself.

Anna Hart is a seasoned missing persons detective in San Francisco with far too much knowledge of the darkest side of human nature. When tragedy strikes her personal life, Anna, desperate and numb, flees to the Northern California village of Mendocino to grieve. She lived there as a child with her beloved foster parents, and now she believes it might be the only place left for her. Yet the day she arrives, she learns that a local teenage girl has gone missing.

After a violent home invasion, Neve Maguire returns with her daughter to Black Lake, her childhood summer home, hoping for a fresh start. But when the body of a woman is found floating among the reeds in the lake behind her house, she fears she has made a horrible mistake. Neve is hiding secrets, though. Detective Jess Lambert can tell. Recently back after her own personal tragedy, Jess knows what it’s like to live with skeletons in your closet, and she’s sure Neve has a few of her own.

Jo Carter never thought she'd return to Clear Springs, Minnesota. But when the former journalist receives a cryptic note about the disappearance of her friend Sam twenty years before, she's compelled to find out what really happened. During her investigation, she learns another high school friend has died in a mysterious accident. Nothing is as it seems, and Jo must probe Clear Springs' darkest corners and her own painful and unreliable memories to discover the truth - and save herself from the killer who could still be on the hunt.

If She Only Knew, introduces the Cahills, a wealthy San Francisco family - rich in money, twisted secrets, and hidden agendas. Now at the center of their tangled world is Marla Cahill - a woman with no memory of who she is, what she’s done, or why she could be the next to die... It begins on a dark stretch of highway. Two vehicles swerve and crash - leaving one woman dead and another in a coma. When the surviving woman awakens, her memory is gone and her face has been reconstructed. Her family tells her that her name is Marla Cahill - but they’re all strangers to her.

When Charlotte married the wealthy widower Paul, it caused a ripple of gossip in their small lakeside town. They have a charmed life together, despite the cruel whispers about her humble past and his first marriage. But everything starts to unravel when she discovers a young woman’s body floating in the exact same spot where Paul’s first wife tragically drowned. At first, it seems like a horrific coincidence, but the stranger in the lake is no stranger. Charlotte saw Paul talking to her the day before, even though Paul tells the police he’s never met the woman.

When Hannah Maloney’s aunt dies in a car accident, she returns to her family’s castle in the Catskills and the epicenter of a childhood trauma: her sister’s unsolved disappearance. It’s been 17 years, and though desperate to start a new life with her fiancé, Hannah is compelled to question the events of her last summer at Brackenhill. When a human bone is found near the estate, Hannah is convinced it belongs to her long-lost sister. She launches her own investigation into that magical summer that ended in a nightmare.

In the lonely woods around Grizzly Falls, Montana, the first body is discovered, stripped naked and tied to a tree. Alvarez and Pescoli have been hoping for a career-making case, but this is a nightmare. The killer stages car accidents on icy, isolated roads and “rescues” his victims. He toys with them, heals them, earns their trust...before subjecting them to a slow, agonizing death.

Forced to choose between abortion or adoption, Olivia Carson’s younger sister, Lily, runs away from home. Sixteen and pregnant, she never returns. But she writes. Once a year, Lily mails a picture of her son, Josh, to Olivia until his thirteenth year. Then it’s Josh himself who arrives at Olivia’s house, alone, terrified, and in possession of a notarized declaration from Lily. It begins, “In the event I go missing...”

Twenty years ago, ex-beauty queen Didi Storm worked the Vegas strip as a celebrity impersonator. Now, in death, she’s finally getting the publicity she always craved. To the police, it looks like suicide, or a stunt gone wrong. Her estranged daughter, Remmi, knows the answer isn’t so simple. Though dressed in Didi’s clothes and wig, the broken body on the sidewalk isn’t Didi...

Secrets and lies can’t stay buried forever in Cedar Valley. In the summer, hikers and campers pack the small Colorado town’s meadows and fields. And in the winter, skiers and snowboarders take over the mountains. Season by season, year after year, time passes, and the lies, like the aspens and evergreens that surround the town, take root and spread deep. Now, someone has uncovered the lies, and it is his murder that continues a chain of events that began almost 40 years ago.

One night, Molly Clarke walked away from her life. She doesn't want to be found. Or at least, that's the story. The car abandoned miles from home. The note found at a nearby hotel. The shattered family that couldn’t be put back together. They called it a “walk away.” It happens all the time. Women disappear, desperate to leave their lives behind and start over. But is that what really happened to Molly Clarke?

Laurel Lockwood lost her son once through neglect. She's spent the rest of her life determined to make up for her mistakes, and she has succeeded in becoming a committed, protective parent-maybe even overprotective. Still, she loosens her grip just enough to let Andy attend a local church social-a decision that terrifies her when the church is consumed by fire. But Andy survives...and remarkably, saves other children from the flames.

In the rugged Pacific Northwest lies the Olympic National Forest - nearly a million acres of impenetrable darkness and impossible beauty. From deep within this old growth forest, a six-year-old girl appears. Speechless and alone, she offers no clue as to her identity, no hint of her past.

Jake couldn’t feel much sympathy for the woman who’d married his wealthy, despicable, sworn enemy. But now that she was embroiled in a child custody battle, he would help her - and relish getting sweet revenge against her ex.... Superstardom hasn’t helped Gavin get over his first love, or the way she inexplicably left him. When he returns to Taylor’s Crossing and finds himself facing her, his bitterness is impossible to hide.

Jo Carter never thought she'd return to Clear Springs, Minnesota. But when the former journalist receives a cryptic note about the disappearance of her friend Sam twenty years before, she's compelled to find out what really happened. During her investigation, she learns another high school friend has died in a mysterious accident. Nothing is as it seems, and Jo must probe Clear Springs' darkest corners and her own painful and unreliable memories to discover the truth - and save herself from the killer who could still be on the hunt.

As soon as Seneca Frazier sees the post on the Case Not Closed website about Helena Kelly, she's hooked. Helena's high-profile disappearance five years earlier is the one that originally got Seneca addicted to true crime. It's the reason she's a member of the site in the first place. So when Maddy Wright, her best friend from the CNC site, invites Seneca to spend spring break in Connecticut looking into the cold case, she immediately packs her bag.

Driving home one rainy night, Cassie Larkin sees a man and woman fighting on the side of the road. After calling 911, the veterinarian makes a split-second decision that will throw her sedate suburban life into chaos. Against all reason and advice, she gets out of her minivan and chases after the violent man, trying to help his victim. When Cassie physically tries to stop him, he suddenly turns on her and spits out an ominous threat: "Let her die, and I’ll let you live."

Ellery Hathaway knows a thing or two about serial killers, but not through her police training. She's an officer in sleepy Woodbury, Massachusetts, where a bicycle theft still makes the newspapers. No one there knows she was once victim number 17 in the grisly story of serial killer Francis Michael Coben. The only victim who lived. When three people disappear from her town in three years, all around her birthday - the day she was kidnapped so long ago - Ellery fears someone knows her secret. Someone very dangerous.

When 39-year-old Maria Forssmann wakes up in her 17-year-old body, she doesn’t know how she got there. All she does know is she has to get back: to her home in Bienville, Mississippi, to her job as a successful psychiatrist and, most importantly, to her husband, daughters, and unborn son.

The town of Northfall, Minnesota, will never be the same. Meteors cratered hardwood forests and annihilated homes, and among the wreckage a new metal was discovered. This “omnimetal” has properties that make it world-changing as an energy source…and a weapon. John Frontier returns for his sister’s wedding to find his family embroiled in a cutthroat war to control mineral rights and mining operations. His father rightly suspects foreign leaders and competing corporations of sabotage, but the greatest threat to his legacy might be the US government.

Four years ago, 19-year-old Travis Brown made a choice: to raise his newborn daughter on his own. While most of his friends were out partying and meeting girls, Travis was at home, changing diapers and worrying about keeping food on the table. But he's never regretted his decision. Bella is the light of his life. The reason behind every move he makes. And so far, she is fed. Cared for. Safe. But when Travis loses his construction job and his home, the security he's worked so hard to create for Bella begins to crumble....

From the outside, Frank and Grace seem to have the perfect family. He’s a loving husband, she’s a devoted wife, and together they have two happy children. But appearances can be deceiving. A strange series of misfortunes has left them reeling: an unexplained break-in, a catastrophic handgun accident, and a bizarre poisoning that’s left Grace feeling especially unnerved. Packing up their RV for a move across the country, they’re ready for a fresh start, expecting to leave all their problems safely behind.

Sometimes, Kaia Oana thinks her dolphins are more humane than humans. As a mammal intelligence researcher, Kaia has learned a thing or two about the goodness and intelligence of dolphins - and as a natural scientist in close proximity to weapons developers, she's learned a thing or two about humans as well. When a tourist catamaran explodes off the coast of the Hawaiian island of Kauai, Kaia and her trained dolphin, Nani, rush to aid the search and rescue effort. After hours of searching, an exhausted Kaia is pulled from the water by Lieutenant Commander Jesse Matthews of the US Navy.