Haven Ambrose, a trailblazing nautical archaeologist, has come to the sun-soaked village of Positano to investigate the mysterious shipwrecks along the Amalfi Coast. But Haven is hoping to find more than old artifacts beneath the azure waters; she is secretly on a quest to locate a trove of priceless gemstones her late father spotted on his final dive. Upon Haven’s arrival, strange maelstroms and misfortunes start plaguing the town. Is it nature or something more sinister at work?

Hidden in the depths of eighteenth-century London, a secret apothecary shop caters to an unusual kind of clientele. Women across the city whisper of a mysterious figure named Nella who sells well-disguised poisons to use against the oppressive men in their lives. But the apothecary’s fate is jeopardized when her newest patron, a precocious 12-year-old, makes a fatal mistake, sparking a string of consequences that echo through the centuries.

In 1820s Venice, world-renowned magician Oscar Van Hoff confounds sold-out crowds with his astounding manifestations. Even his beautiful wife and assistant, Olivia, is mystified. Her job is to smile and recite her lines—onstage and in society. But the thankless routine is bringing out her rebellious side. Then, on the eve of what promises to be Oscar’s greatest performance yet, Olivia uncovers a secret with the power to shatter all her husband’s illusions. Now the finale belongs to her.

New Orleans, 1795. In the wake of the French Revolution's Reign of Terror, Alix de Morainville Carpentier—a former lady-in-waiting to Marie Antoinette, now married to her gardener—seeks peace and security in the Spanish colony of Louisiana. But her journey into the man-eating swamp called Attakapas reopens the wounds of her old life in France. Alix is forced to reckon with the choices that saved her life at the cost of her honor—and perhaps her soul.

In the spring of 1628, the Witchfinder of Wessex finds himself a true Witch. As Bess Hawksmith watches her mother swing from the Hanging Tree she knows that only one man can save her from the same fate at the hands of the panicked mob: the Warlock Gideon Masters, and his Book of Shadows. Secluded at his cottage in the woods, Gideon instructs Bess in the Craft, awakening formidable powers she didn’t know she had and making her immortal. She couldn't have foreseen that even now, centuries later, he would be hunting her across time, determined to claim payment for saving her life.

Opal is a lot of things—orphan, high school dropout, full-time cynic and part-time cashier—but above all, she's a determined to find a better life for her younger brother Jasper. One that gets them out of Eden, Kentucky, a town remarkable for only two things: bad luck and E. Starling, the reclusive nineteenth century author of The Underland, who disappeared over a hundred years ago. All she left behind were dark rumors—and her home. Everyone agrees that it’s best to ignore the uncanny mansion and its misanthropic heir, Arthur. Almost everyone, anyway.

Isobel Gamble is a young seamstress carrying generations of secrets when she sets sail from Scotland in the early 1800s with her husband, Edward. An apothecary who has fallen under the spell of opium, his pile of debts have forced them to flee Edinburgh for a fresh start in the New World. But only days after they've arrived in Salem, Edward abruptly joins a departing ship as a medic—leaving Isobel penniless and alone in a strange country, forced to make her way by any means possible. When she meets a young Nathaniel Hawthorne, the two are instantly drawn to each other.

Anthony Peardew is the keeper of lost things. Forty years ago he carelessly lost a keepsake from his beloved fiancée, Therese. That very same day, she died unexpectedly. Brokenhearted, Anthony sought consolation in rescuing lost objects - the things others have dropped, misplaced, or accidently left behind - and writing stories about them. Now, in the twilight of his life, Anthony worries that he has not fully discharged his duty to reconcile all the lost things with their owners.

Isabella Stewart Gardner’s museum, with its plain exterior enfolding an astonishing four-story Italian palazzo, rose from Boston’s Fens at the turn of the twentieth century. Its treasures encompassed not only masterwork paintings but tapestries, rare books, prints, porcelains, and fine furniture.

Years ago, a reclusive mega-bestselling children’s author quit writing under mysterious circumstances. Suddenly he resurfaces with a brand-new book and a one-of-a-kind competition, offering a prize that will change the winner’s life in this absorbing and whimsical novel.

Hecate Goodwin, Kate to her friends, has curated the perfect life as a hedge witch, living in a secluded cottage with only a black cat for company. She spends her days foraging herbs from the Ipswich forest, gardening, and creating tinctures to sell at the apothecary she owns. Most evenings pass without her speaking to another human being, an arrangement she quite prefers. Kate’s solitude is thrown into disarray when her older sister, Miranda, reaches out and asks her to host their coven’s annual Halloween gathering.

Hazel wants a new life. She’s thirty years old, single, and her private investigation business is months away from folding. Her luck takes a turn when Madeline Hemsley, a mysterious socialite, pays Hazel a visit with an offer too enticing to resist. An orphan girl has disappeared from a children’s home—The Orphanage By The Lake, as the locals call it—and Madeline wants Hazel to find her.

The Waverleys have always been a curious family, endowed with peculiar gifts that make them outsiders even in their hometown of Bascom, North Carolina. Even their garden has a reputation, famous for its feisty apple tree that bears prophetic fruit, and its edible flowers, imbued with special powers.

Generations of Waverleys tended this garden. Their history was in the soil. But so were their futures.

Together again in the house they grew up in, the Waverley sisters realize they must deal with their common legacy - if they are ever to feel at home in Bascom - or with each other.

In 1893, there's no such thing as witches. There used to be, in the wild, dark days before the burnings began, but now witching is nothing but tidy charms and nursery rhymes. If the modern woman wants any measure of power, she must find it at the ballot box. But when the Eastwood sisters - James Juniper, Agnes Amaranth, and Beatrice Belladonna - join the suffragists of New Salem, they begin to pursue the forgotten words and ways that might turn the women's movement into the witch's movement.

As one of the few witches in Britain, Mika Moon knows she has to hide her magic, keep her head down, and stay away from other witches so their powers don’t mingle and draw attention. And as an orphan who lost her parents at a young age and was raised by strangers, she’s used to being alone and she follows the rules...with one exception: an online account, where she posts videos "pretending" to be a witch. She thinks no one will take it seriously.