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.

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.

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.

When sixteen-year-old Angie Stewart starts hearing a mysterious voice in her house, she’s thrilled at the possibility of a ghost. Finally, something interesting is happening in her boring hometown of East Henderson, Pennsylvania. But why is she the only one who can hear it? And what does it want from her?

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.

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.

East House is the oldest and least desirable dorm on campus, but it has a draw for lonely university freshman Aleeza Kassam: Jay Hoque, the hot and broody student who vanished from East House five months ago without a trace. It’s irresistible to an aspiring investigative journalist like Aleeza. But when she starts receiving texts from Jay, the mystery takes an unexpected turn. To put it mildly.

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.

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.

As a relationship therapist, Nora helps patients explore their feelings honestly. But she’s hiding an embarrassing relationship secret of her own: she’s in love with someone she’s never even met. J edits the advice column Nora’s been writing anonymously for the last seven years. He’s in London, she’s in New York, and they communicate solely through shared files. When he confides that his girlfriend’s out of the picture, and her boss asks her to come to London, Nora takes both as a sign.

Tig Costello has arrived in Darren, Kentucky, commissioned to paint a portrait honoring her grandfather Benjamin. His contributions to the rural Appalachian town and his unimpeachable war service have made him a local hero. But to Tig, he’s a relative stranger. To find out more about him, Tig wants to talk to the person who knew her grandfather best: Eloise Price, the woman who murdered him fifty years ago.