Deborah Harkness’s sparkling debut, A Discovery of Witches, has brought her into the spotlight and galvanized fans around the world. In this tale of passion and obsession, Diana Bishop, a young scholar and a descendant of witches, discovers a long-lost and enchanted alchemical manuscript, Ashmole 782, deep in Oxford's Bodleian Library. Its reappearance summons a fantastical underworld, which she navigates with her leading man, vampire geneticist Matthew Clairmont.

England, 1881. Hereford Cathedral stands sentinel over the city, keeping its secrets, holding long forgotten souls in its stony embrace. Hecate Cavendish speeds through the cobbled streets on her bicycle, skirts hitched daringly high, heading for her new life as Assistant Librarian. But this is no ordinary collection of books. The cathedral houses an ancient chained library, wisdom guarded for centuries, mysteries and stories locked onto its worn, humble shelves. The most prized artifact, however, is the medieval world map which hangs next to Hecate’s desk.

Meet Harlow Torrent, part-time journalist and full-time Slip Witch and her crazy witch family in this ten-book cozy mystery box set.

Delia Spark is caught in a maelstrom. Her former life as a London theatre director is on the brink of implosion amid a scandalous divorce, a tarnished reputation, and, for reasons she cannot fathom, things keep spontaneously combusting around her. Her sixties were supposed to be peaceful, but now even her grown daughter won't return her calls. Escape is the only option.

May 20, 2019: Homicide detective Mallory is in Edinburgh to be with her dying grandmother. While out on a jog one evening, Mallory hears a woman in distress. She’s drawn to an alley, where she is attacked and loses consciousness. May 20, 1869: Housemaid Catriona Thomson had been enjoying a half-day off, only to be discovered that night in a lane, where she’d been strangled and left for dead. When Mallory wakes up in Catriona's body in 1869, she must put aside her shock and adjust quickly to the reality.

In a land of mountains and mist, tradition and superstition, Languoreth and her brother Lailoken are raised in the Old Way of their ancestors. But in Scotland, a new religion is rising, one that brings disruption, bloodshed, and riot. And even as her family faces the burgeoning forces of Christianity, the Anglo-Saxons, bent on colonization, are encroaching from the east. When conflict brings the hero Emrys Pendragon to her father’s door, Languoreth finds love with one of his warriors. Her deep connection to Maelgwn is forged by enchantment, but she is promised in marriage to Rhydderch, son of a Christian king.

When Glasgow law student David Hunter survives a mysterious attack, he discovers he's a descendant of a long line of witches known as Dream Dancers. Thrust into a hidden world of magic, government conspiracies, and perilous quests, David must master his newfound abilities to protect the mystical Akashic Records—the key to humanity's past, present, and future. Alongside the fiery Jessica Campbell, wise Aunt Gen, and the underworld creature Terence, they face malevolent forces aiming to manipulate reality.

Cassie Andrews works in a New York City bookshop, shelving books, making coffee for customers, and living an unassuming, ordinary life. Until the day one of her favorite customers—a lonely yet charming old man—dies right in front of her. Cassie is devastated. She always loved his stories, and now she has nothing to remember him by. Nothing but the last book he was reading. But this is no ordinary book… It is the Book of Doors. Inscribed with enigmatic words and mysterious drawings, it promises Cassie that any door is every door. You just need to know how to open them.

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.

Xanthe has always had an affinity with some of the antiques she finds. When she touches them, she can sense something of the past they come from and the stories they hold. When she has an intense connection to a beautiful silver chatelaine, she has to know more. It is while she’s examining the chatelaine that she’s transported back to the 17th century, where it has its origins. She discovers there is an injustice in its history. The spirit that inhabits her new home confronts her and charges her with saving her daughter’s life, threatening to take Flora’s if she fails.

India Steele is desperate. Her father is dead, her fiancé took her inheritance, and no one will employ her, despite years working for her watchmaker father. Indeed, the other London watchmakers seem frightened of her. Alone, poor, and at the end of her tether, India takes employment with the only person who’ll accept her–an enigmatic and mysterious man from America. A man who possesses a strange watch that rejuvenates him when he’s ill.

She and her assistant, Caz, a magically sentient spider plant, have spent the last eleven years sequestered among the empire’s most precious spellbooks, preserving their magic for the city’s elite. But when a revolution begins and the library goes up in flames, she and Caz save as many books as they can carry and flee to a faraway island Kiela was sure she’d never return to: her childhood home.

As they do each June, the Foxes have driven the winding roads of Appalachia to drop off their children for a two-week stay at their grandmother’s. Here, twelve-year-old Thea can run free and breathe in the smell of pine. But as her parents head back to suburban Virginia, they have no idea they’re about to cross paths with a ticking time bomb. Back in Kentucky, Thea and her grandmother Lucy both awaken from the same nightmare. And though the two have never discussed the special kind of sight they share, they know as soon as their tearful eyes meet that something terrible has happened.

Librarian Sylvia Ashe knows nothing about her past, having grown up without a father and a mother who refused to discuss him. When she stumbles upon a diary that suggests she's descended from magicians, she's skeptical. After all, magicians are special, and she's just an ordinary woman who loves books. She seeks answers from a member of the most prominent family of magicians, but she quickly learns that finding the truth won't be easy, especially when he turns out to be as artless as her, and more compelling and dangerous than books.

With her inquisitive mind, Charlotte Holmes has never felt comfortable with the demureness expected of the fairer sex in upper class society. But even she never thought that she would become a social pariah, an outcast fending for herself on the mean streets of London. When the city is struck by a trio of unexpected deaths and suspicion falls on her sister and her father, Charlotte is desperate to find the true culprits and clear the family name. She’ll have help from friends new and old—a kind-hearted widow, a police inspector, and a man who has long loved her.