The isolated, sleepy little village of Timber Falls—built on the bend of a swift mountain river—swells during the summer months as tourists flock to town to run the river, lured there by the Class IV and Class V rapids. A gruesome murder of a college student—a river rat—brings the FBI to town. Lynn Carter, a disgraced LAPD detective, was offered an out—a position on a team of unorthodox FBI agents. When her commander sent her to Timber Falls—a town by only the stretch of the imagination—she had no idea she would find her peace there. No idea she might find love.

It’s an ordinary workday when intelligence analyst Lexie Martin learns about a horrific chemical weapon attack abroad. Just an ordinary day...until a stranger breaks into her house and warns her to forget what she saw and heard, setting off a chain of events Lexie thought only happened in movies. Falsely accused of stealing intelligence and unsure of who to trust, Lexie quickly realizes the significance of the intel and that she must do everything she can to keep it safe. And as she runs—maybe for her life—Lexie knows she needs something, or someone, to help her.

Hannah Martin has an unusual job: she's a professional cuddler. While she has a big heart for her clients, she hasn't found someone special to snuggle up to in her personal life. Winter Sullivan isn't looking for love. She's an aloof workaholic who's built walls of ice around herself. She would rather drive toothpicks under her fingernails than cuddle, and she certainly doesn't want to share her space with anyone. When Winter's estranged father dies, he leaves her one last surprise: she and Hannah, a perfect stranger, will inherit a building together.

After the death of her grandmother, reluctant heiress Madilyn Marak agrees to stay with her grandfather at the estate for the summer. There, she finds an old diary hidden in an antique desk in the attic—The Apple Diary—written by her great-grandmother Isabel. In there, she finds the love story of Isabel and Lorah, along with a photograph of the two young women from 1933. The diary, like the love affair, was short and brief, but rich and vivid enough for her to feel a true bond with the women despite the heartbreaking ending.

Two women vow to bring a killer to justice. Deputy Andrea Sullivan had hoped to leave the horrors of Los Angeles behind her, but the serial murders of college students in peaceful, picturesque Sedona are her nightmare case to solve. The complexities stretch local resources to the limit, and the FBI joins the case with Agent Cameron Ross in the lead.

Homicide detective Tori Hunter was used to doing things her way. But even after six different partners in seven years, she was not prepared for the hot-tempered Samantha Kennedy. Samantha, on the other hand, was trying to juggle a new job and a demanding boyfriend and now finds herself with an even greater challenge - being partnered with the most difficult detective in the entire squad.

Ashley Tanner’s only desire after losing her father to a prescription overdose as a teenager has been to support her working-class family. Now an ambitious lawyer, she’s on the verge of achieving the coveted partnership she’s worked for her entire career. But with her goal in sight, the return of a mysterious woman from Ash’s past puts the promotion at risk and forces her to confront the sacrifices she’s made to win at all costs.

Britton Walsh has never had a home. After a lifetime in the care system, she doesn't expect she’ll ever find one. But beginning her senior year with new foster parents, in a new city, means starting over - yet again. Tom and Cate Cahill seem okay. The hitch? Their daughter, Avery. Beautiful, popular, and cool, Avery is everything Britton is not. She’s all Britton could ever ask for in a sister, or even a friend - but having survived without either for so long, Britton knows the way her heart races whenever Avery enters the room can only mean one thing.

Avery Weston is doing fine. Sure, she’s not doing as fine as her ex - award-winning actress and current television it girl Elise Hayes - but Avery enjoys her work as a federal air marshal and also enjoys almost being over Elise walking out on their relationship 15 months ago. Then Elise is seated next to her on a flight, and the emotional progress Avery thought she’d made is reset in an instant.

Park ranger Kyler Clemons had loved the vibe and the beach of Mustang Island. Getting caught with her boss’ wife, however, got her transferred to the wild and remote Davis Mountains State Park - in the middle of nowhere. Now after four years, she’s forgotten about the beach and has embraced the mountain life, feeling like a local. She hangs out at the Cottonwood Creek Bar and Grill. She watches football with Mark Walton. She’s taken up birdwatching and stargazing. She is perfectly content. No stress. No drama. And no desire to date. Then Lexie Walton waltzes into her life.

“Luke” Hamilton has been living as a husband and father for the past 17 years. No one but her wife, Nora, knows she is not the man she appears to be. They have raised their daughters to become honest and hard-working young women, but even with their loving foundation, Amy and Nattie are hiding their own secrets. Just as Luke sets out on a dangerous trip to Fort Boise, a newcomer arrives on the ranch - Rika Aaldenberg, who traveled to Oregon as a mail-order bride, hiding that she’s not the woman in the letters.

Ellie Fisher loves most things about being a nurse in the emergency department . . . just not working with Regina Novak, an icy attending physician who acts as if she's God's gift to medicine. The dislike is completely mutual. Regina thinks Ellie is a starry-eyed romantic with a sentimental attitude that has no place at work. When Regina gets talked into volunteering at a singles auction, Ellie accidentally bids on her—and ends up winning. Oops! Since the money raised is for a good cause, they reluctantly decide to go through with the dates.

Finley Knight, ex-cop turned private investigator, lives a lonely, solitary life. She uses her downtime to reflect on the past and wonders what could have been. Detective Dee Woodard transferred to Corpus Christi nine years ago to put distance between herself and her ex...an ex she was still in love with. A murder investigation leads her to Moonlight Avenue and Finley Knight. 

Caroline Parker knows three things to be true. First, she is going to be Boston's most sought-after divorce attorney by 35. Second, given how terrible her romantic track record is, falling in love isn't in the cards for her. And third, Christmas only brings her bad luck - being broken up with not once, not twice, but three times during the holidays is proof enough of that. When she runs into Hannah Dalton on Christmas Eve, she has no reason to believe her luck will change. After all, though Hannah is probably the most gorgeous woman she's ever seen, she's also straight.

Grieving over the loss of her family and feeling like her life is unraveling, Lindsey McDermott quits her job, gets a puppy, and retreats to her grandparents' home in the Texas Hill Country. She spends her solitary days walking childhood trails and reminiscing, trying to reconcile the conflict within her as she struggles with survivor's guilt. After the death of her husband, Hannah Larson needs a change. At the suggestion of her mother-in-law - and against her better judgment - she and her son Jack move to tiny Utopia and into her husband's grandmother's house.