There hasn’t been a witch born in the Orchière clan for generations. According to the elders, that line is dead, leaving the clan vulnerable to the whims of superstitious villagers and the prejudices of fearmongering bishops.

After Grand-mere Ursule gives her life to save her family, their magic seems to die with her. Even so, the Orchires fight to keep the old ways alive, practicing half-remembered spells and arcane rites in hopes of a revival. And when their youngest daughter comes of age, magic flows anew. The lineage continues, though new generations struggle not only to master their power, but also to keep it hidden. But when World War II looms on the horizon, magic is needed more urgently than ever.

In 1692, Bridget Bishop was hanged as a witch. Two hundred years later, her legacy lives on in the scions of two very different lines: one dedicated to using their powers to heal and help women in need; the other, determined to grasp power for themselves by whatever means necessary. This clash will play out in the fate of Annis, a young woman in Gilded Age New York who finds herself a pawn in the family struggle for supremacy. She'll need to claim her own power to save herself - and resist succumbing to the darkness that threatens to overcome them all.

Beatrice Bird is plagued by ghosts. It’s a gift she’s had since she was a small child. Unfortunately, it’s a gift that has grown more intense, shifting from flashes and feelings to physical manifestations she can’t escape. In a desperate attempt for relief, Beatrice flees her home, her partner, and a psychology practice in San Francisco for a remote island with only nuns and a few cows for company. She sees as few people as she possibly can. She doesn’t call home. Then she meets Anne Iredale, a timid woman who has lost everything that matters to her.

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.

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.

In a sprawling mansion filled with peculiar treasures, January Scaller is a curiosity herself. As the ward of the wealthy Mr. Locke, she feels little different from the artifacts that decorate the halls: carefully maintained, largely ignored, and utterly out of place. Then she finds a strange book. A book that carries the scent of other worlds and tells a tale of secret doors, of love, adventure, and danger. Each page turn reveals impossible truths about the world, and January discovers a story increasingly entwined with her own.

Raina Bloodgood has one desire: kill the Frost King and the Witch Collector who stole her sister. On Collecting Day, she means to exact murderous revenge, but a more sinister threat sets fire to her world. Rising from the ashes is the Collector, Alexus Thibault, the man she vowed to slay and the only person who can help save her sister. Thrust into an age-old story of ice, fire, and ancient gods, Raina must abandon vengeance and aid the Witch Collector or let their empire—and her sister—fall into enemy hands.

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.

Lady Lilith Montgomery is the daughter of the sixth Duke of Radnor. She is one of the most beautiful young women in London and engaged to the city’s most eligible bachelor. She is also a witch. When her father dies, her hapless brother Freddie takes on his title. But it is Lilith, instructed in the art of necromancy, who inherits their father’s role as Head Witch of the Lazarus Coven. And it is Lilith who must face the threat of the Sentinels, a powerful group of sorcerers intent on reclaiming the Elixir from the coven’s guardianship for their own dark purposes.