From the nationally bestselling author of The Luminous Dead and The Death of Jane Lawrence, a transfixing, intensely atmospheric fever dream of medieval horror. Aymar Castle has been under siege for six months. Food is running low and there has been no sign of rescue. But just as the survivors consider deliberately thinning their number, the castle stores are replenished. The sick are healed. And the divine figures of the Constant Lady and her Saints have arrived, despite the barricaded gates, offering succor in return for adoration. Soon, the entire castle is under the sway of their saviors, partaking in intoxicating feasts of terrible origin. The war hero Ser Voyne gives her allegiance to the Constant Lady. Phosyne, a disorganized, paranoid nun-turned-sorceress, races to unravel the mystery of these new visitors and exonerate her experiments as their source. And in the bowels of the castle, a serving girl, Treila, is torn between her thirst for a secret vengeance against Voyne and the desperate need to escape from the horrors that are unfolding within Aymar’s walls. As the castle descends into bacchanalian madness—forgetting the massed army beyond its walls in favor of hedonistic ecstasy—these three women are the only ones to still see their situation for what it is. But they are not immune from the temptations of the castle’s new masters… or each other; and their shifting alliances and entangled pasts bring violence to the surface. To save the castle, and themselves, will take a reimagining of who they are, and a reorganization of the very world itself.

CHICAGO, SOMETIME— Two people meet in the Art Institute by chance. Prior to their encounter, he is a doctoral student who manages his destructive thoughts with compulsive calculations about time travel; she is a bipolar counterfeit artist, undergoing court-ordered psychotherapy. By the end of the story, these things will still be true. But this is not a story about endings.For Regan, people are predictable and tedious, including and perhaps especially herself. She copes with the dreariness of existence by living impulsively, imagining a new, alternate timeline being created in the wake of every rash decision.To Aldo, the world feels disturbingly chaotic. He gets through his days by erecting a wall of routine: a backbeat of rules and formulas that keep him going. Without them, the entire framework of his existence would collapse. For Regan and Aldo, life has been a matter of resigning themselves to the blueprints of inevitability—until the two meet. Could six conversations with a stranger be the variable that shakes up the entire simulation? From Olivie Blake, the New York Times bestselling author of The Atlas Six, comes an intimate and contemporary study of time, space, and the nature of love. Alone with You in the Ether explores what it means to be unwell, and how to face the fractures of yourself and still love as if you're not broken.