The Alexandrian Society, caretakers of lost knowledge from the greatest civilizations of antiquity, are the foremost secret society of magical academicians in the world. Those who earn a place among the Alexandrians will secure a life of wealth, power, and prestige beyond their wildest dreams, and each decade, only the six most uniquely talented magicians are selected to be considered for initiation. Enter the latest round of six: Libby Rhodes and Nico de Varona, unwilling halves of an unfathomable whole, who exert uncanny control over every element of physicality. Reina Mori, a naturalist, who can intuit the language of life itself. Parisa Kamali, a telepath who can traverse the depths of the subconscious, navigating worlds inside the human mind. Callum Nova, an empath easily mistaken for a manipulative illusionist, who can influence the intimate workings of a person’s inner self. Finally, there is Tristan Caine, who can see through illusions to a new structure of reality—an ability so rare that neither he nor his peers can fully grasp its implications. When the candidates are recruited by the mysterious Atlas Blakely, they are told they will have one year to qualify for initiation, during which time they will be permitted preliminary access to the Society’s archives and judged based on their contributions to various subjects of impossibility: time and space, luck and thought, life and death. Five, they are told, will be initiated. One will be eliminated. The six potential initiates will fight to survive the next year of their lives, and if they can prove themselves to be the best among their rivals, most of them will. Most of them.

Holly Black makes her adult debut with Book of Night, a modern dark fantasy of shadowy thieves and secret societies. In Charlie Hall’s world, shadows can be altered, for entertainment and cosmetic preferences—but also to increase power and influence. You can alter someone’s feelings—and memories—but manipulating shadows has a cost, with the potential to take hours or days from your life. Your shadow holds all the parts of you that you want to keep hidden—a second self, standing just to your left, walking behind you into lit rooms. And sometimes, it has a life of its own. Charlie is a low-level con artist, working as a bartender while trying to distance herself from the powerful and dangerous underground world of shadow trading. She gets by doing odd jobs for her patrons and the naive new money in her town at the edge of the Berkshires. But when a terrible figure from her past returns, Charlie’s present life is thrown into chaos, and her future seems at best, unclear—and at worst, non-existent. Determined to survive, Charlie throws herself into a maelstrom of secrets and murder, setting her against a cast of doppelgängers, mercurial billionaires, shadow thieves, and her own sister—all desperate to control the magic of the shadows.

Chaol Westfall and Nesryn Faliq have arrived in the shining city of Antica to forge an alliance with the Khagan of the Southern Continent, whose vast armies are Erilea's last hope. But they have also come to Antica for another purpose: to seek healing at the famed Torre Cesme for the wounds Chaol received in Rifthold. After enduring unspeakable horrors as a child, Yrene Towers has no desire to help the young lord from Adarlan, let alone heal him. Yet she has sworn an oath to assist those in need—and will honor it. But Lord Westfall carries shadows from his own past, and Yrene soon comes to realize they could engulf them both. In this sweeping parallel novel to the New York Times bestselling Empire of Storms, Chaol, Nesryn, and Yrene will have to draw on every scrap of their resilience if they wish to save their friends. But while they become entangled in the political webs of the khaganate, deep in the shadows of mighty mountains where warriors soar on legendary ruks, long-awaited answers slumber. Answers that might offer their world a chance at survival—or doom them all . . .