Riley Beckett met Gianna Mäkinen-drop-dead gorgeous influencer, trilingual, daughter of world-famous models, yes, that Gianna Mäkinen-their first year at Boston University, and it changed everything for the both of them. After all, when you find the person who just gets you, nothing feels quite "the same" right?

When four women from different walks of life are brought together by fate to witness the end of the world as they know it, each must find a way to survive against the odds as well as learn to rely on each other.   

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.

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.

There'd been a Rivers at the helm of Argyle Community Hospital for six generations, and Harper Rivers was set to take her father's place whenever he decided to hang up his shingle. Unfortunately, the board of directors had other ideas - they accepted a buyout offer from a health-care conglomerate with plans to close the hospital's doors to the community that depended on it. And Presley Worth, a high-powered corporate financier, came to town to oversee the closure.

Just back from her second tour in Afghanistan, NYPD Detective Chiara Corelli goes undercover to expose a ring of dirty cops. But when she's ordered to kill to prove her loyalty, she aborts the operation without having identified the leaders. Now, Corelli is the one exposed. With her brothers and sisters in blue ostracizing her, can she trust Detective P. J. Parker to watch her back?

The daughter of an actress superstar, Ashley Landish wants nothing more than to simply run her popular coffee shop on the Venice Beach boardwalk and enjoy the sun and beaches of beautiful Southern California. There is only one thing missing in her life—someone special to take her breath away. Marine Corporal Bryce Cooper is home on leave after taking care of her father in his last days. Although the Marine Corps is calling, she has a new outlook on life, leaving one last box to check—to tell the woman she knew in college, Ashley Landish, that she loves her. 

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.

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.

Code-named Malice, Hunter Mary Alice Nolan was genetically modified and rigorously trained to use her great strength, heightened senses, and killer instincts to track and eliminate supras who prey on the innocent. A loner by choice, her only real link to the human world is her close connection to her mother and sister - until the unthinkable happens. Ruri Samson has been a werewolf for more than a century and is comfortably situated as the Beta of her peaceful pack. Until she is betrayed by the woman she loves and an evil outsider massacres her Alpha and his most loyal followers.

Nora Levine has everything she dreams of: a leading role on a successful tv show and a quiet life with her best friends, away from the spotlight. When the new production company CEO takes an unusually hands-on approach to her job, Nora’s hackles go all the way up. Mimi St James just wants the best for everyone: her large family, her colleagues, and employees; even the aloof star of her company’s hit show. And she’ll go the extra mile to make all of them happy. Nora can’t help but warm to Mimi’s kind nature—and what she first saw as meddling.

Boston Homicide Detective Caitlin Reagan walks a razor's edge, propping up her life on emotional constructs designed to help her manage grueling PTSD. She keeps her mother, boyfriend, and work separated and controlled, all in service to one horrible, tragic act she committed amid the Iraq war.

Georgia Hamilton is an adventurer. After a life spent exploring the most remote places on earth, she's found her way back home to Scotland, where she teaches her expert survival skills. Kelsey Campbell has spent her whole life acting, both personally and professionally, and has had it with the pressure of keeping everyone else happy. Craving somewhere far from the glaring spotlight, she signs up for a two-week team survival course.

Emilia Drakon was once the youngest and kindest of the dragon sorcerers, but she's now the last of her kind. Betrayed and angry, she trades her meekness for a sword and embarks on a quest for vengeance that will lead her straight into the arms of the legendary Captain Maria Welles. Captain of the famed pirate ship, the Wicked Fate, Maria is every bit as treacherous and bloodthirsty as they say. She has her own vendetta and practically jumps at the chance to trick Emilia into joining her crew.

Since A-List actress and Hollywood's sweetheart Wren Acker came out, not only is she at the top of the acting world; she's also crush number one for her queer fanbase. Loving life, loving her job, loving her cat-everything is fantastic. Except that lack of any kind of private life. When a car accident brings her to the ER, the bottom falls out of her world when she realizes that reserved Doctor Taylor, her physician, is Madison Taylor from camp way back when she was a kid. And boy, does Madison still hold a well-earned grudge for how that all ended.