It starts with a letter and an ominous journey across dark waters. Ten years after being sent away to the mainland to become a bard, Jack Tamerlaine is summoned home to Cadence. Girls are going missing from the island, and Adaira, his childhood nemesis and the future leader of the clan, believes Jack is the only one who can find them.

Once, there were four worlds, nestled like pages in a book, each pulsing with fantastical power and connected by a single city: London. Until the magic grew too fast and forced the worlds to seal the doors between them in a desperate gamble to protect their own. The few magicians who could still open the doors grew more rare as time passed and now, only three Antari are known in recent memory—Kell Maresh of Red London, Delilah Bard of Grey London, and Holland Vosijk, of White London.

Myra has a gift many would kidnap, blackmail, and worse to control: she’s a portrait artist whose paintings alter people’s bodies. Guarding that secret is the only way to keep her younger sister safe now that their parents are gone. But one frigid night, the governor’s wife discovers the truth and threatens to expose Myra if she does not complete a special portrait that would resurrect the governor's dead son.

All Talasyn has ever known is the Hurricane Wars. Growing up an orphan in a nation under siege by the ruthless Night Emperor, she found her family among the soldiers who fight for freedom. But she is hiding a deadly secret: light magic courses through her veins, a blazing power believed to have been wiped out years ago that can cut through the Night Empire’s shadows.

East and West. Humans and Spirits. Breccans and Tamerlaines. The Isle of Cadence has always held itself and its residents in a tenuous balance. But now Bane, the spirit of the North Wind, has pushed everyone and everything in his path off-kilter in a bid to claim dominion over all.

Miryem is the daughter and granddaughter of moneylenders, but her father's inability to collect his debts has left his family on the edge of poverty - until Miryem takes matters into her own hands. Hardening her heart, the young woman sets out to claim what is owed and soon gains a reputation for being able to turn silver into gold. When an ill-advised boast draws the attention of the king of the Staryk - grim fey creatures who seem more ice than flesh - Miryem's fate, and that of two kingdoms, will be forever altered.

"The Near Witch" is only an old story told to frighten children. If the wind calls at night, you must not listen. The wind is lonely and always looking for company. There are no strangers in the town of Near. These are the truths that Lexi has heard all her life. But when an actual stranger, a boy who seems to fade like smoke, appears outside her home on the moor at night, she knows that at least one of these sayings is no longer true.

All her life, Jani has dreamed of Elsewhere. Just barely scraping by with her job at a tannery, she’s resigned to a dreary life in the port town of Durc, caring for her younger sister Zosa. That is, until the Hotel Magnifique comes to town.

Kell is one of the last Travelers - magicians with a rare, coveted ability to travel between parallel universes. As such, he can choose where he lands. There's Grey London, dirty and boring, without any magic, ruled by a mad King George. Then there's Red London, where life and magic are revered, and the Maresh Dynasty presides over a flourishing empire. There's White London, ruled by whoever has murdered their way to the throne. And once upon a time, there was Black London...but no one speaks of that now.

Shiori'anma, the only princess of Kiata, has a secret. Forbidden magic runs through her veins. Normally she conceals it well, but on the morning of her betrothal ceremony, Shiori loses control. At first, her mistake seems like a stroke of luck, forestalling the wedding she never wanted. But it also catches the attention of Raikama, her stepmother.

Young Emmett Farmer is working in the fields when a strange letter arrives summoning him away from his family. He is to begin an apprenticeship as a bookbinder - a vocation that arouses fear, superstition, and prejudice among their small community, but one neither he nor his parents can afford to refuse. For as long as he can recall, Emmett has been drawn to books, even though they are strictly forbidden. Bookbinding is a sacred calling, Seredith informs her new apprentice, and he is a binder born.

It once seemed so easy to Prince Rhen, the heir to Emberfall. Cursed by a powerful enchantress to repeat the autumn of his 18th year over and over, he knew he could be saved if a girl fell for him. But that was before he learned that at the end of each autumn, he would turn into a vicious beast hell-bent on destruction. That was before he destroyed his castle, his family, and every last shred of hope.

Growing up on the moon, Xingyin is accustomed to solitude, unaware that she is being hidden from the feared Celestial Emperor who exiled her mother for stealing his elixir of immortality. But when Xingyin’s magic flares and her existence is discovered, she is forced to flee her home, leaving her mother behind.

Hidden in the depths of eighteenth-century London, a secret apothecary shop caters to an unusual kind of clientele. Women across the city whisper of a mysterious figure named Nella who sells well-disguised poisons to use against the oppressive men in their lives. But the apothecary’s fate is jeopardized when her newest patron, a precocious 12-year-old, makes a fatal mistake, sparking a string of consequences that echo through the centuries.

Six months have passed since Célie took her sacred vows and joined the ranks of the Chasseurs as their first huntswoman. With her fiancé, Jean Luc, as captain, she is determined to find her foothold in her new role and help protect Belterra. But whispers from her past still haunt her, and a new evil is rising—one that Célie herself must vanquish, unless she falls prey to the darkness.