Sally Milz is a sketch writer for The Night Owls, a late-night live comedy show that airs every Saturday. With a couple of heartbreaks under her belt, she’s long abandoned the search for love, settling instead for the occasional hook-up, career success, and a close relationship with her stepfather to round out a satisfying life. But when Sally’s friend and fellow writer Danny Horst begins dating Annabel, a glamorous actress who guest-hosted the show, he joins the not-so-exclusive group of talented but average-looking and even dorky men at the show.

When fifteen-year-old Nate Watson moves to Windsor to live with his mysterious Aunt Celia, the last things on his mind are witches and magick and ancient vendettas. While Nate focuses on building a new life for himself and his younger brother, making new friends and adjusting to a new high school, he can’t escape the feeling that something isn’t as it seems. Nate’s search for answers leads him to a forbidden locked door in Aunt Celia’s mansion. Inside, he finds a witch’s workshop full of mystical artifacts, some dating back to the time of the earliest Puritan settlers.

Welcome to the most tumultuous summer of the 20th century. It's 1969, and for the Levin family, the times they are a-changing. Every year, the children have looked forward to spending the summer at their grandmother's historic home in downtown Nantucket. But like so much else in America, nothing is the same.

Malibu: August 1983. It’s the day of Nina Riva’s annual end-of-summer party, and anticipation is at a fever pitch. Everyone wants to be around the famous Rivas: Nina, the talented surfer and supermodel; brothers Jay and Hud, one a championship surfer, the other a renowned photographer; and their adored baby sister, Kit. Together the siblings are a source of fascination in Malibu and the world over—especially as the offspring of the legendary singer Mick Riva. The only person not looking forward to the party of the year is Nina herself.

Hollis Shaw, creator of the popular food blog, Hungry with Hollis, is shocked when her heart surgeon husband, Matthew, is killed in a one-car accident on a snowy morning. The cracks in Hollis’s perfect life—her strained marriage and her complicated relationship with her daughter, Caroline—grow deeper. So when Hollis hears about something called a “Five-Star Weekend”—one woman organizes a trip for her best friend from each phase of her life: her teenage years, her twenties, her thirties, and midlife—she decides to host her own Five-Star Weekend on Nantucket.

2009. Lindsey and Georgie have high hopes for their summer on Martha's Vineyard. In the wake of the recession, ambitious college graduate Lindsey accepts a job as a nanny for an influential family who may help her land a position in Boston's exclusive art world. Georgie, the eldest child in that family, is nearly fifteen and eager to find herself, dreaming of independence and yearning for first love.

On a perfect June day, Vivian Howe, author of 13 beach novels and mother of three nearly grown children, is killed in a hit-and-run car accident while jogging near her home on Nantucket. She ascends to the Beyond where she's assigned to a Person named Martha, who allows Vivi to watch what happens below for one last summer. Vivi also is granted three “nudges” to change the outcome of events on earth.

When Mallory Blessing's son, Link, receives deathbed instructions from his mother to call a number on a slip of paper in her desk drawer, he's not sure what to expect. But he certainly does not expect Jake McCloud to answer. It's the late spring of 2020 and Jake's wife, Ursula DeGournsey, is the frontrunner in the upcoming Presidential election. There must be a mistake, Link thinks. How do Mallory and Jake know each other?

Savannah "Sav" Henry is almost the person she wants to be, or at least she's getting closer. It’s the second semester of her sophomore year. She’s finally come out as bisexual, is making friends with the other queers in her dorm, and has just about recovered from her disastrous first queer “situationship.” She is cautiously optimistic that her life is about to begin.

Meet Jane. Newly arrived to Birmingham, Alabama, Jane is a broke dog-walker in Thornfield Estates—a gated community full of McMansions, shiny SUVs, and bored housewives. The kind of place where no one will notice if Jane lifts the discarded tchotchkes and jewelry off the side tables of her well-heeled clients. Where no one will think to ask if Jane is her real name. But her luck changes when she meets Eddie Rochester. Recently widowed, Eddie is Thornfield Estates’ most mysterious resident.

Hollis and Matt met on Tomales Bay the summer they both turned 12, and during the summers that followed, they grew up and fell in love. One night, after an unexpected test, they fell apart. Now, 12 years later, Hollis, who seeks refuge at her uncle’s seaside cottages to ride out a storm of her own making and Matt, weighed down by obligation to his parents, both return to Tomales Bay. Forced to share another summer in the small town that brought them together, will Hollis and Matt be able to move beyond the echo of their past and into a future filled with ever after?

For a good part of Daphne Witt’s life, she was a supportive wife and dutiful mother. Now that she’s divorced and her daughter, Ellery, is all grown up, Daphne’s celebrating the best part of her life, a successful career, and a flirtation with an attentive hunk fifteen years her junior...who happens to be her daughter’s ex-boyfriend. Ellery is starting over, too. She’s fresh out of college. Her job prospects are dim. And to support her fiancé in med school, she’s returned home as her mother’s new assistant.

One sultry summer, Maureen Haddaway arrives in the wealthy town of Opal Beach to start her life anew - to achieve her destiny. There, she finds herself lured by the promise of friendship, love, starry skies, and wild parties. But Maureen’s new life just might be too good to be true, and before the summer is up, she vanishes.

Truth: Sherri Griffin and her daughter, Katie, recently moved to the idyllic beach town of Newburyport, Massachusetts. They’ve been welcomed by Rebecca Coleman, unofficial former leader of the Newburyport Mom Squad, and her teenage daughter Alexa, Katie’s new babysitter. Truth: Alexa has time on her hands after a falling-out with her friends involving her popular YouTube channel.

Liv just wants her best friend Bex to find love. Bex just wants to stay in bed with Outlander. With 40 just around the corner, divorced single mom Bex is too busy being a chauffeur for her teenage daughter to bother swiping for dates. Her best friend Liv, who is married to the supposedly perfect man, swoops in from London on a mission to get Bex out of her own bed and in to someone else’s. Liv pushes Bex into a week-long whirlwind of dates, awkward kisses and missed connections.