Nikki is a flirtatious six-time divorcee. Geraldine is her quirky grandmother. Mix in a bunch of gun-toting grannies, an outrageous retirement home, and unsolved mysteries, and there's definitely going to be some excitement. Follow along as Nikki and the cast of retirement home vigilantes work to solve the mystery before everything goes up in smoke.

Gretch Wolgast is a bit of a dud. Just ask her. She’s a 21-year-old college dropout who has a loser job at the mall. Sure, she can lift a tennis ball with her telekinetic powers. But only three feet in the air. And she has to be sitting. Gretch is an OP, one of thousands born in Orlando, Florida, in the early 1980s who mysteriously developed the ability to move things with their minds. Unfortunately, she turned out to be the weakest of the bunch. Now, Gretch’s life is being turned upside down. She witnesses a murder and discovers a wide-ranging conspiracy.

For decades the Moore Asylum was home to the forgotten children of Brooklyn Bay. But ever since a scandal forced its closure, the abandoned building has cast an imposing shadow. Until now - when an elderly man is found dead, his body strapped to an ancient gurney. Detective Lucy Harwin, still reeling from a previous case that ended in the devastating murder of a mother and her child, finds herself on the trail of a killer ruthlessly fixated on avenging the asylum's wrongs.

They called him Leonardo - a master skilled in the art of murder. One year ago, Cincinnati was his canvas. A scalpel was his tool. And women were his works-in-progress. FBI profiler Casey McKinley was one of them, a victim of Leonardo's twisted genius. She has the scars - and the nightmares - to prove it. For Casey, a new city means a life far from the one she left behind in Cincinnati. In San Francisco she finally feels safe. Until a series of eerily familiar slayings plunges her back into Leonardo's game.

Ex-Chicago cop and new PI Josie Harper has been hired by an outside group to clear the name of publisher Lauren Wade, recently acquitted of the murder of her lover. That means finding the real killer, a task made more difficult by Lauren's unwillingness to cooperate and a large family problem - Lauren's parents have been kidnapped for a ransom she can no longer pay. Josie has a big challenge of her own: how to redeem herself after losing her job as a detective.

Black rookie cop Trevor “Finn” Finnegan aspires to become a top-ranking officer in the Los Angeles Police Department and fix a broken department. A fast-track promotion to detective in the coveted Robbery-Homicide Division puts him closer to achieving his goal. Four years later, calls for police accountability rule the headlines. The city is teeming with protests for racial justice. When the body of a murdered black academy recruit is found in the Angeles National Forest, Finn is tasked to investigate.

It happens on a routine red-eye from Las Vegas to New York. Just as the plane breaks the early morning sky, in a blink of an eye, 144 passengers onboard flight 6520 die. There is no rhyme or reason. Experts scramble to find an explanation on how and why those on Flight 6520 met their demise so quickly and violently. It is hurriedly explained as a terror attack to the public, but General Buford Cane knows better. He has spent his entire career dedicated to the investigation and prevention of globe-threatening events.

The mayors been murdered, and everyone is on edge and reclusive mystery author Vicki Dean is the prime suspect. Can Victor clear her name without revealing his secret identity? Will the hunky new sheriff help Victor prove Vicki's innocence, or be a threat to not only his freedom but also his heart?

Tessa was born with a gift. Through a simple touch she picks up pieces of others. A flash of color devours her - the only indication that she’s gained something new from another person. Red equals pain; purple, a talent; yellow, a premonition; orange, a painful memory; and blue, a pleasant one. Each flash blurs the lines between her inherent traits and those she’s acquired from others. Whenever she gains bits of something new, she loses more pieces of herself.

Life in Dallas took a tragic turn for nurse practitioner Lila Daley. In need of a fresh start, she retreats to Papillon, Louisiana, a tiny town on the bayou. Sure, she's greeted by a gator, finds herself in the middle of golf cart wars, and unwittingly adopts a scruffy dog - but Lila remains undaunted. She's focused on running the town's medical clinic, but fitting into the quirky community is harder than she imagined.

Ex-cop Frank Harper doesn't want to get involved. Harper is visiting the small Ohio town of Cooper's Mill, trying to reconnect with his estranged daughter and a grandson he's never met. But he finds the town gripped in fear - two young girls have gone missing, taken in broad daylight from a busy street. And the police are coming up blank. But once Harper is drawn reluctantly into the investigation, he'll stop at nothing to find the girls. And he doesn't care who gets in the way.

My entire life vanished the day I found my parents brutally murdered. It broke me, and everything around me came undone. I went from being a popular best-selling author to an unknown ghostwriter hiding behind my words. Nobody knows who I am now, and I want to keep it that way. An assignment has me pairing up with the new - and very sexy - detective on a high-profile murder case. As we dive in deeper, things spiral out of control, and the body count starts piling up.

Former Michigan detective Adam Tatum receives an unexpected offer, a golden opportunity that seems almost too good to be true. He travels to 10 Downing Street to participate in a high-stakes conference. Immediately after his visit, a bomb detonates, wounding the prime minister and placing Adam Tatum squarely in the crosshairs of suspicion. Sensing a setup, Tatum flees with his family, desperately fighting for survival in an unfamiliar country.

A serial murderer nicknamed the Blood Dahlia has been terrorizing the quiet suburbs of Pennsylvania. Brutally mutilating his victims in the fashion of the most famous murder in Hollywood, the killer leaves no trace behind. The FBI's elite Behavioral Science Unit, the section responsible for the study and investigation of serial murder, has little evidence on which to go, until they meet Sarah King. Sarah, a mysterious outcast of the Pennsylvania Amish community, claims she has a unique ability: She can speak to the dead. And the victims of the Blood Dahlia are calling out to her.

High school teacher Tyson Cooper is just dismissing his class when a student flashes his phone. "Another shooting, Mr. C." And this one is too close to home. Tyson races to Pioneer Square...but he's too late. The light of his life has been snuffed out—and so has his faith. Veteran Portland PD Investigator Wayne Deetz, two years shy of retirement, is charged with leading the interrogations. When he meets 19-year-old shooter Rogan Sneed face-to-face, his life is changed eternally.

On the crowded streets of San Francisco, a serial killer watches and waits. Known only as Simon Says, he lures his next victim while the FBI grasps for answers. Desperate, they turn to Adrienne Jeffries. Adrienne has an uncanny talent for getting inside the city's most dangerous minds. But first she'll have to get past FBI agent Conner Perigo. Skeptical of Adrienne's abilities, Conner begrudgingly enlists her help...unprepared for the powerful attraction that could jeopardize their focus.

In a world invaded by demons, it's up to Katie and her Killers to restore order while also evading enemies - and friends - who want her in the worst way.

The day Louisiana teenager Rory Deveaux arrives in London marks a memorable occasion. For Rory, it’s the start of a new life at a London boarding school. But for many, this will be remembered as the day a series of brutal murders broke out across the city - gruesome crimes mimicking the horrific work of Jack the Ripper in the autumn of 1888. Soon “Rippermania” takes hold of modern-day London, and the police are left with few leads and no witnesses. Except one. Rory spotted the man police believe to be the prime suspect.

When a local girl falls prey to a sadistic serial killer, Nashville homicide lieutenant Taylor Jackson and her lover, FBI profiler Dr. John Baldwin, find themselves in a joint investigation pursuing a vicious murderer. The Southern Strangler is slaughtering his way through the Southeast, leaving a gruesome memento at each crime scene – the prior victim’s severed hand.

As a medical examiner, Samantha Owens knows her job is to make a certain sense of death with crisp methodology and precision instruments. But the day the Tennessee floods took her husband and children, the light vanished from Sam’s life. She has been pulled into a suffocating grief no amount of workaholic ardor can penetrate - until she receives a peculiar call from Washington, D.C. On the other end of the line is an old boyfriend’s mother, asking Sam to do a second autopsy on her son.

Living in a year around Christmas town has its drawbacks. The caroling, the decorations, the insanely cheery spirit, it never disappears. It's why I like to hibernate away in my cave - I mean housekeeping a healthy distance from the holly jolly spirits. And all was going according to plan until my nemesis, Storee Taylor, moved in next door to care for her Aunt Cindy. Without blinking, she turned my simple world into a real nightmare-before-Christmas, especially when she decided to enter the town Christmas Kringle contest - which she was determined to win.

When mystery author D. B. Ziegler is late delivering her book, Abi Schore steps in to help. Surely she can give her favorite author moral support over the holiday break and get the manuscript to her boss at Tea & Sympathy Publishing in time for the new year. When Abi shows up on Ms. Ziegler’s doorstep bearing holiday treats, she’s met by the author’s handsome grandson Dov, who reveals a startling plot twist. His grandmother isn’t able to finish the book and Dov promised he’d complete it so fans won’t be disappointed—a task that’s harder than he ever imagined.

Lowen Ashleigh is a struggling writer on the brink of financial ruin when she accepts the job offer of a lifetime. Jeremy Crawford, husband of best-selling author Verity Crawford, has hired Lowen to complete the remaining books in a successful series his injured wife is unable to finish. Lowen arrives at the Crawford home, ready to sort through years of Verity's notes and outlines, hoping to find enough material to get her started. What Lowen doesn't expect to uncover in the chaotic office is an unfinished autobiography Verity never intended for anyone to read.

All newly minted pediatrician Jamie Malek wants is to borrow a roasting pan for Christmas dinner. Unfortunately, that requires her to interact with Marc—her best friend’s troublemaking brother, who’s now a tech billionaire. He’s the one who got away. She’s the one who broke his heart. Outside, a howling blizzard. Inside, a crackling fire. Suddenly, being snowbound with the man she never expected to see again might not be such a bad way to spend a winter’s night.

Five Years Earlier: Henry Dunne knows three things: that agreeing to host this raucous house party was a terrible idea, that he absolutely cannot show up to his nursing shift tomorrow with a hangover, and that the beautiful redhead in the corner will be sleeping in his bed tonight.

Evie Crowe is starting over in a strange town with her newborn, and men are the furthest thing from her mind. If only the quiet, hulking farmer, Luke Ward, would stop coming into the thrift shop and piquing her reluctant interest. Evie wants to stay single all the way—she can’t trust anything more than friends-with-holiday-benefits. But Luke is in it for the long haul. He’s fixed on making this a Christmas Evie will remember forever. If she gives him a chance.

Obituary writer Nadine Barbault doesn’t mind being called “Lady Death”. It suits the ice queen persona she’s cultivated to survive the fast-paced Toronto Herald. So when Nadine learns that famous (and reclusive) author Dot Voline has died, she doesn’t hesitate to run the obituary…only to discover that Dot is very much alive. Nadine’s screw-up has brought Wesley Chen of the rival Spear no end of joy—she’s been a thorn in his extremely ambitious side for years. But the renewed interest in Dot also surfaced chatter about a mysterious past scandal.

Tilly Farriday isn’t feeling very jolly this season. Recently divorced and broke, she’s squatting in one of her rental agency’s properties until her new home is ready. The sprinkles on top of the burnt Christmas cookie that is her life? The new owner shows up early, forcing Tilly to hide in the attic to save her job…and what remains of her dignity.

After watching my mother succumb to a mysterious illness, I promised myself two things. I'd find the cure for what ravaged her and leave the godforsaken city where she abandoned me. Four years later, I received an acceptance letter from Dracadia University, one of the oldest most prestigious schools in the country. Nestled on a secluded island off the coast of Maine, it's rumored to be haunted by the souls of the mental patients exiled there centuries before, those whose bones are said to make up the island's white sandy shores. And restless ghosts aren't even its most daunting peculiarity.

There's no place like home for the holidays ... especially for Lesley Carver. Life in the big city just wasn't her jam and now she's back in Hickory Falls, working at the family diner and helping her mom after she took a tumble. Lesley longs to build a life here, working at the cafe, selling her handmade ornaments and ... er, apparently reviving her high school crush on her best friend’s older brother. Only one problem, her mom wants her to leave Hickory Falls far behind.