Dr. Jonas Cullen has spent his career as a groundbreaking physicist defying the odds. But on the best night of his life—the night his wife, Amanda, tells him they’re finally having a baby—everything is taken away when a tragic car accident claims the lives of Amanda and their unborn child. Gutted by pain, Jonas sets out to find a way to bring back Amanda—or rather, find a parallel universe in which she’s still alive. But that’s easier said than done. As Jonas comes to understand all too well, the universe favors certain outcomes…and Amanda’s death is one of them.

Trivia is the magic in the mundane, the connection in the commonplace, and Maxine Hart’s second-favorite pastime. A self-proclaimed Brooklyn street rat and a high school dropout, Maxine has never been a fan of formal education, but thanks to her ADHD “superpowers,” she’s a glutton for knowledge—and a good fight. And when Maxine enters the trivia game show Answers!, her brilliance, coupled with her penchant for big bets, devastates her competition. Even record-holding, 76-time-winner Teddy Ferguson.

Cat McCarthy has spent years extricating herself from the family business—an increasingly run-down theater camp—and all the drama contained within it. At thirty-seven, she’s putting the final touches on a new life as she renovates her dream cottage and awaits her first child. Does it worry her that the McCarthy legacy is in the hands of her disastrously irresponsible sister, Ginger? Sure. But the camp’s not Cat’s problem anymore.

New York City, 1950. Dreams come true for radio personality Maggie Lane when she gets her big break in the exciting new world of television. The Maggie Lane Baking Show is on the air. All she has to do is act like the ideal housewife, create sumptuous desserts, charm the show’s sponsors, and sign a morality clause to ensure that her girl-next-door image remains untarnished. Although newlywed Maggie has never baked so much as a cookie, and knows even less about maintaining a home, keeping up appearances is a necessary ingredient for success. Easy.

In the same week, Marlen and Hilda’s family receives two significant pieces of news: One, Marlen has been diagnosed with a terminal illness. Two, a cosmic blast is set to render humanity extinct within a matter of months. It seems the coming Christmas on their Saskatchewan farm could be everyone’s last. Preparing for the inevitable, they navigate the time they have left together. Marlen and Hilda channel their energy into improbably prophetic works of art. Hilda’s elderly father receives a longed-for visitor from his past.

Once upon a time, Dr. Emily Nichols—the academic kind, not the physician kind—was an eco-crusader who was shot with water cannons, hunted by poachers, and chased by a bulldozer. Now? Action Emily lives in a bland condo with gray walls and teaches disengaged students at a university alongside a risk-allergic boyfriend, asking herself every day: How did I get here?

The last thing Alice expects to see at her husband’s graveside on his birthday is a giant, talking frog. On closer inspection, it’s a grown man dressed as Kermit. Turns out Alice’s husband is buried next to Ben’s older brother Harry, who—as a parting practical joke in his will—insisted that Ben visit his grave each year, on this specific day, dressed in an as-yet-undisclosed pageant of embarrassing fancy dress.

A city girl leaves her life behind in LA to start over in a small town… It’s a cliché, but it’s also Amelia Taylor’s life. And her new life as a romance novelist and motelier is going great—until Nathan Hart checks in. Of course he’s disastrously handsome, thoroughly disagreeable, and seems to be set against Amelia on sight. Of course there’s smoldering tension between them that can’t be ignored. They’d make the perfect enemies to lovers story. It’s one of Amelia’s favorite tropes.

Hollywood, 1955. As head costume designer for Lux Pictures, Lena Taylor hears startling confessions from the biggest movie stars. She knows how to keep their secrets—after all, none of their scandals can match her own. Lena was once Elsie Gruner, the daughter of an Ohio dressmaker. Her gift for fashion design helped her win a coveted spot at an art academy in Rome. While in Italy, she became enthralled by the charismatic Julia, who drew her into a shadowy world of jazz clubs, code words, and mysterious deliveries.

It doesn’t take long for ambitious freshman and aspiring engineer Jessie Ahuja to learn about two university legends. One is the haunted history of Davidson Tower, where more than fifty years ago, two ill-fated lovers disappeared in a devastating fire. The other is Ravi Kumar, a privileged billionaire nepo baby who’s aggravatingly charming and occupying more brain space than Jessie has room for. Things change when a campus prank locks them both in the old tower’s ghostly library.

In the 1970s, a new wave of feminism was sweeping America. But in the boys’ club of banking and finance, women were still infantilized—no credit without a male cosigner, and their income was dismissed as unreliable. If bankers weren’t going to accommodate women, then women had to take control of their own futures. In 1978 in Denver, Colorado, the opening of the Women’s Bank changed everything.

Remi Finch has spent the better part of her adult life avoiding family—especially her sisters. They just don’t click. Besides, her unconventional upbringing and major anxiety have convinced Remi that she can’t build a relationship with anyone. Period. When her parents plan a family reunion camping trip to celebrate their anniversary, Remi’s willing to reconnect, if only because she doesn’t have a choice. But then a dead body turns up at their campsite, and their sisterly bonding kicks into high gear.

For better or for worse, Sarah Anderson has it all: a thriving career, a nice home in Ottawa, two young kids…and a marriage coming apart at the seams. Then her husband, Matthew, vanishes without a trace during a family vacation up north. Sarah and her children are nearly lost among the slumbering lakes, treacherous cliffs, and brooding forests of the Canadian Shield. A glacier-scraped realm of ancient beauty and terror, it’s a world away from the safety of the suburbs. And a big storm is brewing.

After too many dates, thirtysomething Mimi Perkins is still single, unmoored, and longing for love. So when Ren Yardley—a handsome, divorced fellow drama teacher and single father—falls in love with her and proposes, she’s sure this is at last the good news her psychic predicted. Soon after proposing, Ren receives the devastating news that his ex-wife has been in a debilitating car accident, prompting him to temporarily move back into his former home to care for her and his daughters.

For two years, Kati Dawes and her teenage daughter, Zoe, have lived off the grid in Hawaii, hiding from a past Kati must forget as if her life depends on it. New names. Anonymous online presence. So far, safe. Until Kati’s fiancé, attorney Eddie Akana, disappears along a popular hiking trail in a Maui national park. Now all eyes are on Kati. Exposure can make a woman with so many secrets very paranoid.