Three days before Thanksgiving, two boys disappear without a trace. Eleven-year-old Aaron Kuhns is Amish. Kevin Dennison is 12 and "English". They're adventurers, explorers, and inseparable best friends. When they don't return home from what was supposed to be a fun afternoon of fishing, Chief of Police Kate Burkholder must find the missing boys before the first winter storm of the season bears down on Painters Mill.

Thirty-year-old Barbara Weaver was content to live as the Amish have for centuries - without modern convenience - but her husband, Eli, wanted a life beyond horses and buggies. Soon he gave in to the temptation of technology and found ways to go Online and meet women. When Barbara was found dead, shot in the chest at close range, all eyes were on Eli... and his mistress, a conservative Mennonite named Barb Raber. Barb drove Eli to appointments in her car. She gave him everything he asked for: a laptop, rides to his favorite fishing and hunting spots, and sex.

Detective Olivia Mast would rather run through gunfire than return to her former Amish community in Unity, Maine, where she killed her abusive husband in self-defense and witnessed her family's murder. After an Amish man is murdered, the community will not answer questions from the police, so she begrudgingly dons her old prayer kapp and heads to Unity to investigate the murder undercover. To make things even worse, her captain also orders her to protect the man she dated as a teen: Isaac Troyer, who was attacked on the night of the murder but can't remember the incident.

Cases of random violence have erupted across the country - murderous acts committed by previously non-violent people. Detective Adam Boedecker, grieving brother to one of the suicide-murderers, has discovered that all the suspects had taken a new breakthrough anti-depressant, Valazine. Elizabeth Barnes has devoted her heart and soul to pharmaceutical research. She's at the top of her game and slated to be awarded top honors for her latest breakthrough drug. Until a detective contacts her about a recent wave of homicides.

Everyone in the small town of Denton is searching for Isabelle Coleman, a missing 17-year-old girl. All they've found so far is her phone and another girl they didn't even know was missing. Mute and completely unresponsive to the world around her, it's clear this mysterious girl has been damaged beyond repair. All Detective Josie Quinn can get from her is a name: Ramona. Currently suspended from the force for misconduct, Josie takes matters into her own hands as the name leads her to evidence linking the two girls.

Did a sweet-faced Amish teenager brutally murder a young woman? To save her career, big-city lawyer Jessica Langdon is determined to defend him against the community's bitter and even violent outrage. Yet without an understanding of Amish culture, Jessica must rely on arrogant businessman Trey Morgan, who has ties to the Amish community and believes in the boy's guilt.

After their last deployment, when she got shot, her fiancé, Martinez, got killed, and his bomb-sniffing dog, Elvis, got depressed, soldier Mercy Carr and Elvis were both sent home, her late lover’s last words ringing in her ears: “Take care of my partner.” On the Fourth of July weekend, when all of Northshire celebrates with fun and frolic and fireworks, the dog alerts to explosives and they find a squalling baby abandoned near a shallow grave filled with what appear to be human bones. 

New owners of a dream cottage on a remote Maine lake find themselves taunted, then menaced by an unknown figure. When the local authorities refuse to help, they turn to retired Maine game warden Charley Stevens and his young protege Mike Bowditch for protection. But Charley begins to suspect there is more to the mystery than the couple is letting on—and if he and Mike don’t act fast, the situation will explode into violence. 

When a man is shot in the head, Bree Taggert and her new partner, veteran detective Dana Romano, respond to the call. They break the news to the victim’s ex-wife and learn the estranged couple’s five-year-old daughter was supposed to have been with him. What starts as a murder investigation quickly morphs into a desperate search for a missing child. The case stirs memories of Bree’s own traumatizing childhood. To find the little girl, Bree will have to relive her own terrifying 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.

Desperate to find a job, Rachel Hurst accepts the position of housekeeper for a wealthy elderly woman in her isolated mansion. When odd near accidents threaten the elderly woman’s well-being, her relatives are quick to point fingers, but Rachel suspects someone is intent on harming her employer. When no one believes her, the only person she can turn to for help is Jacob. With danger deepening, Rachel faces a situation that could cost her life...and will certainly break her heart once again.

In the wake of his estranged wife’s murder, widower Michael Forster returns to the Amish community he’d left as a teen. He wants a fresh start for himself and his daughter, Allie, away from those who still believe he’s guilty. In River Haven, a quieter life seems possible. If only Allie’s Amish schoolteacher, Catherine Brandt, was easier to ignore.

When 12-year-old Isabella Farner disappears, Agent Tori Hunter races to the scene. Witnesses—including her partner’s son, who was biking home with Isabella—saw a man throw her into the back of his blue van and speed away. Terrified that a child she loves like her own might be next, Tori knows every second counts in the hunt for the missing girl. Isabella’s distraught parents insist no one would want to harm their perfect family. But soon a photo of Isabella looking terrified is discovered, holding a copy of today’s newspaper. 

Becoming a stepmother is the best thing that ever happened to me. My favorite part of every day is picking Charlie up from school, watching her little rucksack bounce behind her as she skips over for a hug. I love the feel of those thin freckled arms around my waist. After a few rocky months of panic attacks when her mother deserted her, Charlie is flourishing. But the day Charlie’s mother Bronwyn returns without warning—showering Charlie with gifts and making promises she can’t keep—fear ripples through me. She doesn’t know just how far I will go to protect that little girl.

When the body of a woman is found hanging from a tree in her front garden, rookie Detective Morgan Brookes is first on the scene. But Olivia Potter is past saving. And when her husband and daughters cannot be traced, Morgan knows there is more to this tragedy. And then she finds them. Lying huddled together in the dark basement, each of their faces covered with a small cotton cloth, their bodies cold to the touch. But as Morgan kneels beside the family, she realizes that one of the girls is still breathing.