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.

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.

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.

Artist Laura Matthews finds her new home in the Welsh mountains to be a place so charged with tales and legends that she is able to reach through the gossamer-fine veil that separates her own world from that of myth and fable. She and her husband, Dan, have given up their city life and moved to Blaencwm, an ancient longhouse high in the hills. Here, she hopes that the wild beauty will inspire her to produce her best art and will give her the baby they have longed for.

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.

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.

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 the wake of a scandal, the Montrose family and their three daughters - Catherine, Lydia and Emeline - flee Boston for their new country home, Willow Hall. The estate seems sleepy and idyllic. But a subtle menace creeps into the atmosphere, remnants of a dark history that call to Lydia, and to the youngest, Emeline. All three daughters will be irrevocably changed by what follows, but none more than Lydia, who must draw on a power she never knew she possessed if she wants to protect those she loves. For Willow Hall’s secrets will rise, in the end....

Barrie Anne Blythe and her aunt Charlotte have always known that the other residents of their small coastal community find them peculiar - two women living alone on the outskirts of town. It is the price of concealing their strange and dangerous family secret. But two events threaten to upend their lives forever. The first is the arrival of a mysterious abandoned baby with a hint of power like their own. The second is the sudden reappearance of Barrie Anne's long-lost husband - who is not quite the man she thought she married.