From the New York Times bestselling author of Ninth House, Hell Bent, and creator of the Grishaverse series comes a highly anticipated historical fantasy set during the Spanish Golden Age In a shabby house, on a shabby street, in the new capital of Madrid, Luzia Cotado uses scraps of magic to get through her days of endless toil as a scullion. But when her scheming mistress discovers the lump of a servant cowering in the kitchen is actually hiding a talent for little miracles, she demands Luzia use those gifts to better the family's social position. What begins as simple amusement for the bored nobility takes a perilous turn when Luzia garners the notice of Antonio Pérez, the disgraced secretary to Spain's king. Still reeling from the defeat of his armada, the king is desperate for any advantage in the war against England's heretic queen—and Pérez will stop at nothing to regain the king's favor. Determined to seize this one chance to better her fortunes, Luzia plunges into a world of seers and alchemists, holy men and hucksters, where the line between magic, science, and fraud is never certain. But as her notoriety grows, so does the danger that her Jewish blood will doom her to the Inquisition's wrath. She will have to use every bit of her wit and will to survive—even if that means enlisting the help of Guillén Santangel, an embittered immortal familiar whose own secrets could prove deadly for them both.

In this atmospheric Appalachian gothic, the Haddesley siblings of West Virginia must unearth long-buried secrets to carve out a future when the supernatural bargain entwining their fate with their ancestral land is suddenly ruptured Since time immemorial, the Haddesley family has tended the cranberry bog. In exchange, the bog sustains them. The staunch seasons of their lives are governed by a strict covenant that is renewed each generation with the ritual sacrifice of their patriarch, and in return, the bog produces a “bog-wife.” Brought to life from vegetation, this woman is meant to carry on the family line. But when the bog fails—or refuses—to honor the bargain, the Haddesleys, a group of discordant siblings still grieving the mother who mysteriously disappeared years earlier, face an unknown future. Middle child Wenna, summoned back to the dilapidated family manor just as her marriage is collapsing, believes the Haddesleys must abandon their patrimony. Her siblings are not so easily persuaded. Eldest daughter Eda, de facto head of the household, seeks to salvage the compact by desecrating it. Younger son Percy retreats into the wilderness in a dangerous bid to summon his own bog-wife. And as youngest daughter Nora takes desperate measures to keep her warring siblings together, fledgling patriarch Charlie uncovers a disturbing secret that casts doubt over everything the family has ever believed about itself. Brimming with aching loss and the universal struggle between honoring family commitments and the drive to strike out on one’s own, The Bog Wife is a haunting invocation of the arcane power of the habits and habitats that bound us.