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.

When Mallon the Undying threatened the land years ago, the elves stopped him - and then disappeared. Now Mallon's followers seek to bring him back to finish what he started. Only the Keepers - storytellers, historians, and magic-wielders - are left to stand against them. Alaric, who betrayed everything he believed to save his wife - and still failed. Will, a storyteller who’s convinced his weak magic makes him useless. And Sini, a former slave girl with unimaginable power but no way to wield it.

Cordelia Carstairs is a Shadowhunter, a warrior trained since childhood to battle demons. When her father is accused of a terrible crime, she and her brother travel to London in hopes of preventing the family’s ruin. Cordelia’s mother wants to marry her off, but Cordelia is determined to be a hero rather than a bride. Soon Cordelia encounters childhood friends James and Lucie Herondale and is drawn into their world of glittering ballrooms, secret assignations, and supernatural salons, where vampires and warlocks mingle with mermaids and magicians.

All sorcerers are evil. Elisabeth has known that as long as she has known anything. Raised as a foundling in one of Austermeer’s Great Libraries, Elisabeth has grown up among the tools of sorcery - magical grimoires that whisper on shelves and rattle beneath iron chains. If provoked, they transform into grotesque monsters of ink and leather. She hopes to become a warden, charged with protecting the kingdom from their power. Then an act of sabotage releases the library’s most dangerous grimoire.

Described as American Gods meets The Avengers, Paternus combines myths from around the world in a modern story of action and intrigue that is “urban fantasy on the surface, but so much more at its core!”

Ripped from a forgotten homeland as a child, Tisaanah learned how to survive with nothing but a sharp wit and a touch of magic. But the night she tries to buy her freedom, she barely escapes with her life. Desperate to save the best friend she left behind, Tisaanah journeys to the Orders, the most powerful organizations of magic Wielders in the world. But to join their ranks, she must complete an apprenticeship with Maxantarius Farlione, a handsome and reclusive fire wielder who despises the Orders.

An enchanting, exciting fantasy about a real-world girl searching for her sister in a land full of magic and strange creatures, blending the timeless feel of A Wrinkle in Time with Frozen’s powerful themes of identity, enchantment, and sisterhood. Claire Martinson still worries about her older sister Sophie, who battled a mysterious illness last year. But things are back to normal as they move into Windermere Manor...until the sisters climb a strange ladder in a fireplace and enter the magical land of Arden.

The emperor's reign has lasted for decades, his mastery of bone shard magic powering the animal-like constructs that maintain law and order. But now his rule is failing, and revolution is sweeping across the Empire's many islands. Lin is the emperor's daughter and spends her days trapped in a palace of locked doors and dark secrets. When her father refuses to recognise her as heir to the throne, she vows to prove her worth by mastering the forbidden art of bone shard magic.

On Tempris, time magic is outlawed, and suspected time mages are hunted. Humans are second-class citizens, shunned by the immortal fey that live on the island. They even have a name for their kind: Shardless. Taly is one of the lucky humans. Taken in by a fey noble and his family, she's lived a good life, surrounded by people she loves. But when an accidental brush with magic causes her to see things - ghostly apparitions that give her small glimpses into the future - it has deadly consequences. The Sanctorum has returned to the island, and if they find her, they'll kill her.

Born without a trace of magic, Tamsin Lark is no match for the sorceresses and Hollowers who populate the magical underground of Boston. But when the only parent she’s ever known disappears without so much as a goodbye, she has no choice but to join in their cutthroat pursuit of enchanted relics to keep herself—and her brother, Cabell—alive.

In a daring and deadly heist, thieves have made away with an artifact of terrible power - the death mask of Louis Charbon. Made by a master craftsman, it is imbued with the spirit of a monster from history, a serial murderer who terrorized the city. Now Charbon is loose once more, killing from beyond the grave. But these murders are different from before, not simply random but the work of a deliberate mind probing for answers to a sinister question.

Mercenary Casia Greythorne cares about two things: completing whatever her latest job is and earning enough coin to buy the expensive medicine that's keeping her mentor alive. So when the king himself offers her a job, she can't resist the massive reward he offers - even if it means working with Captain Elander, the arrogant, mysterious right-hand to that king. Her partner may be infuriating, but at least their mission seems simple and quick enough: investigate the origins of the strange plague that's been ravaging their empire, help find a cure, and then call it a day.

Seventeen years have passed since the Necromancer Queen Talia was overthrown and slain, and her capital city destroyed by the Knights of the Order of Eternal Vigilance. Anskar DeVantte, raised in the sacred disciplines of the Order, is now ready to face the brutal initiation trials to become a consecrated knight-sorcerer. But the further Anskar rises in the ranks the more his faith wavers. As troubling powers awaken within him, a schism grows between Anskar and his hallowed Order, and he draws the hungry gaze of the vanquished queen’s fanatical followers.

My father called them messengers. He once told me they walked among us and that somewhere in this dark and godless city, there shined a faint sliver of hope. I had only to look for the signs. Well, I’ve spent my whole life investigating the inexplicable and all I've found are the unsettling vestiges of iniquity—the evidence of another world shrouded by the obscure. Purgatory to some, where depravity hides in shadows, and girls like me are little more than delicious bites of temptation. Others call it Nightshade.

Half British Reaper, half Japanese Shinigami, Ren Scarborough has been collecting souls in the London streets for centuries. Expected to obey the harsh hierarchy of the Reapers who despise her, Ren conceals her emotions and avoids her tormentors as best she can. When her failure to control her Shinigami abilities drives Ren out of London, she flees to Japan to seek the acceptance she’s never gotten from her fellow Reapers.