Winter lasts most of the year at the edge of the Russian wilderness, and in the long nights, Vasilisa and her siblings love to gather by the fire to listen to their nurse’s fairy tales. Above all, Vasya loves the story of Frost, the blue-eyed winter demon. Wise Russians fear him, for he claims unwary souls, and they honor the spirits that protect their homes from evil. Then Vasya’s widowed father brings home a new wife from Moscow. Fiercely devout, Vasya’s stepmother forbids her family from honoring their household spirits, but Vasya fears what this may bring.

The Yaga siblings—Bellatine, a young woodworker, and Isaac, a wayfaring street performer and con artist—have been estranged since childhood, separated both by resentment and by wide miles of American highway. But when they learn that they are to receive an inheritance, the siblings agree to meet—only to discover that their bequest isn’t land or money, but something far stranger: a sentient house on chicken legs.

Sancia Grado is a thief, and a damn good one. And her latest target, a heavily guarded warehouse on Tevanne’s docks, is nothing her unique abilities can’t handle. But unbeknownst to her, Sancia’s been sent to steal an artifact of unimaginable power, an object that could revolutionize the magical technology known as scriving. The Merchant Houses who control this magic - the art of using coded commands to imbue everyday objects with sentience - have already used it to transform Tevanne into a vast, remorseless capitalist machine.

Emery Blackwood’s life changed forever the night her best friend was found dead and the love of her life, August Salt, was accused of murdering her. Years later, she is doing what her teenage self swore she never would: living a quiet existence on the misty, remote shores of Saoirse Island and running the family’s business, Blackwood’s Tea Shoppe Herbal Tonics & Tea Leaf Readings. But when the island, rooted in folklore and magic, begins to show signs of strange happenings, Emery knows that something is coming.

The people suffer under the centuries-long rule of the Moon Throne. The royal family—the despotic emperor and his monstrous sons, the Three Terrors—hold the countryside in their choking grip. They bleed the land and oppress the citizens with the frightful powers they inherited from the god locked under their palace.

At the dawn of their adolescence, on the eve of the summer solstice, four young girls—Helena, Leonie, Niamh and Elle—took the oath to join Her Majesty's Royal Coven, established by Queen Elizabeth I as a covert government department. Now, decades later, the witch community is still reeling from a civil war and Helena is the reigning High Priestess of the organization. Yet Helena is the only one of her friend group still enmeshed in the stale bureaucracy of HMRC.

Helen Vaughan doesn't know why she and her mother left their ancestral home at Harrowstone Hall, called Harrow, or why they haven't spoken to their extended family since. So when her grandfather dies, she's shocked to learn that he has left everything—the house, the grounds, and the money—to her. The inheritance comes with one condition: She must stay on the grounds of Harrow for one full year, or she'll be left with nothing. There is more at stake than money. For as long as she can remember, Harrow has haunted Helen's dreams.

Raised to be my father’s weapon against the Coven that took away his sister and his birthright, I would do anything to protect my younger brother from suffering the same fate. My duty forces me to the secret town of Crystal Hollow and the prestigious Hollow’s Grove University—where the best and brightest of my kind learn to practice their magic free from human judgment.

Cecilia Bassingwaite is the ideal Victorian lady. She's also a thief. Like the other members of the Wisteria Society crime sorority, she flies around England drinking tea, blackmailing friends, and acquiring treasure by interesting means. Sure, she has a dark and traumatic past and an overbearing aunt, but all things considered, it's a pleasant existence. Until the men show up.

All I wanted was to find answers to who I was. No one knew who had abandoned the gray-eyed baby with fiery red hair and a cry loud enough to make a man's nuts retract. I moved to Arbor Falls to find myself. Little did I know I'd be thrown into a world I didn't know existed. A world with wolves at each other's throats and enough pack politics and danger to make my head spin. Then there's the fact that I have more than one mate. Not all of them accept me because there's one gigantic problem: I'm not what they expected.