Anna’s aunt has always warned her of the dangers of magic. Its twists. Its knots. Its deadly consequences. Now Anna counts down the days to the ceremony that will bind her magic forever. Until she meets Effie and Attis. They open her eyes to a London she never knew existed. A shop that sells memories. A secret library where the librarian feeds off words. A club where revellers lose themselves in a haze of spells. But as she is swept deeper into this world, Anna begins to wonder if her aunt was right all along.

A fierce and merciless demon has been unleashed on the world, spreading destruction and bloodshed in both the human and the elven realms. Northlander Jarl Mandred witnesses the ruthless attack on his men, and he seeks vengeance with the help of the elf queen, Emerelle.

With the Winter Solstice on the horizon, the celestial opportunity is presented for releasing the next stage of potent crone magic. The ancient grimoire reveals further puzzles relating to Delia's heritage, and the sudden appearance of an unknown relative on Delia's doorstep presents an entirely new challenge. Time is running out, and the stakes are high. Alliances will be tested, mysteries unraveled, and the battle for the very essence of crone magic will leave no one unchanged.

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.

When Finlay Ashowan joins the staff of the King and Queen of Daxaria, he’s an enigma. No one knows where he comes from or how he came to be where he is, which suits Fin just fine. He’s satisfied simply serving as the royal cook, keeping nosy passersby out of his kitchen, and concocting some truly uncanny meals. But Fin’s secret identity doesn’t stay hidden for long. After all, it’s not every day a house witch and his kitten familiar, Kraken, take to meddling in imperial affairs.

Professor Theo Cray is trained to see patterns where others see chaos. So when mutilated bodies found deep in the Montana woods leave the cops searching blindly for clues, Theo sees something they missed. Something unnatural. Something only he can stop. As a computational biologist, Theo is more familiar with digital code and microbes than the dark arts of forensic sleuthing. 

Some cryptic words wake college student Jess Ballard from a terrifying dream into an even more terrifying reality. Jess’ life has never been what anyone would call easy; doing damage control in the wake of your nomadic, alcoholic mother doesn't exactly make for a storybook childhood. But now, her world has fallen apart just when it should be coming together: her mother gone—dead under mysterious circumstances; her life uprooted to stay with estranged relatives she’s never met; and there’s something odd about some of the people she’s been meeting at school: They’re dead.

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.

To the uninitiated, Savannah shows only her bright face and genteel manner. Those who know her well, though, can see beyond her colonial trappings and small-city charm to a world where witchcraft is respected, Hoodoo is feared, and spirits linger. Mercy Taylor is all too familiar with the supernatural side of Savannah, being a member of the most powerful family of witches in the South. Despite being powerless herself, of course. Having grown up without magic of her own, in the shadow of her talented and charismatic twin sister, Mercy has always thought herself content.

The orphaned Elsie Camden learned as a girl that there were two kinds of wizards in the world: those who pay for the power to cast spells and those, like her, born with the ability to break them. But as an unlicensed magic user, her gift is a crime. Commissioned by an underground group known as the Cowls, Elsie uses her spellbreaking to push back against the aristocrats and help the common man. Elite magic user Bacchus Kelsey is one elusive spell away from his mastership when he catches Elsie breaking an enchantment. To protect her secret, Elsie strikes a bargain.