Cass thinks she might have this ghost-hunting thing down. After all, she and her ghost best friend, Jacob, have survived two haunted cities while traveling for her parents' TV show. But nothing can prepare Cass for New Orleans, which wears all of its hauntings on its sleeve. In a city of ghost tours and tombs, raucous music and all kinds of magic, Cass could get lost in all the colorful, grisly local legends. And the city's biggest surprise is a foe Cass never expected to face: a servant of Death itself. 

The Archive, an otherworldly library, contains the bodies of everyone who has ever died. But when the Archive is compromised from within, 16-year-old Mackenzie Bishop must use her skills as a Keeper to identify the traitor and prevent violent Histories from escaping into our world.

Kate Harker and August Flynn are the heirs to a divided city - a city where the violence has begun to breed actual monsters. All Kate wants is to be as ruthless as her father, who lets the monsters roam free and makes the humans pay for his protection. All August wants is to be human, as good-hearted as his own father, to play a bigger role in protecting the innocent - but he's one of the monsters. One who can steal a soul with a simple strain of music.

Olivia Prior has grown up in Merilance School for Girls, and all she has of her past is her mother’s journal—which seems to unravel into madness. Then, a letter invites Olivia to come home to Gallant. Yet when Olivia arrives, no one is expecting her. But Olivia is not about to leave the first place that feels like home; it doesn’t matter if her cousin Matthew is hostile, or if she sees half-formed ghouls haunting the hallways. Olivia knows that Gallant is hiding secrets, and she is determined to uncover them. 

Aria Blue seems like an ordinary 12-year-old. She loves music, and colorful shoelaces, and taste-testing various types of cookies. But there is much more to Aria than meets the eye. She can use her shadow like a door to travel from place to place. She can dream things into existence. And she can see when certain people need help. Because Aria is a guardian angel. Her mission? To find and guide three different girls - Gabby, Caroline, and Mikayla - through their different problems. If she succeeds, Aria will earn her wings. 

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.

France, 1714: In a moment of desperation, a young woman makes a Faustian bargain to live forever - and is cursed to be forgotten by everyone she meets. Thus begins the extraordinary life of Addie LaRue, and a dazzling adventure that will play out across centuries and continents, across history and art, as a young woman learns how far she will go to leave her mark on the world. But everything changes when, after nearly 300 years, Addie stumbles across a young man in a hidden bookstore and he remembers her name.

Emilia is reeling from the shocking discovery that her twin sister, Vittoria, is alive. But before she faces the demons of her past, Emilia yearns to claim her king, the seductive Prince of Wrath, in the flesh. Emilia doesn’t simply desire his body, she wants his heart and soul—but that’s something the enigmatic demon can’t promise her. When a high-ranking member of House Greed is assassinated, Emilia and Wrath are drawn to the rival demon court. Damning evidence points to Vittoria as the murderer, and she’s quickly declared an enemy of the Seven Circles. 

Unpacking her belongings in her new hometown of Portland, Oregon, herbalist and reformed alchemist Zoe Faust can't help but notice she's picked up a stowaway. Dorian Robert-Houdin is a living, breathing three-and-half-foot gargoyle - not to mention a master of French cuisine - and he needs Zoe's expertise to decipher a centuries-old text. Zoe, who's trying to put her old life behind her, isn't so sure she wants to reopen her alchemical past... until the dead man on her porch leaves her no choice.

Having survived sinister scarecrows and the malevolent smiling man in Small Spaces, newly minted best friends Ollie, Coco, and Brian are ready to spend a relaxing winter break skiing together with their parents at Mount Hemlock Resort. But when a snowstorm sets in, causing the power to flicker out and the cold to creep closer and closer, the three are forced to settle for hot chocolate and board games by the fire. Ollie, Coco, and Brian are determined to make the best of being snowed in, but odd things keep happening.

Sally Skellington is the official Pumpkin Queen after a whirlwind courtship with her true love, Jack, who Sally adores with every inch of her fabric seams—if only she could say the same for her new role as Queen of Halloween Town. She can't help but wonder if all she's done is trade her captivity under Dr. Finkelstein for a different cage. But when she and Zero accidentally uncover a doorway to an ancient realm called Dream Town, she'll unknowingly set into motion a chain of sinister events that put her future as Pumpkin Queen, and the future of Halloween Town itself, into jeopardy.

Once upon a time, the kingdoms of Wales were rife with magic and conflict, and 18-year-old Mererid—“Mer”—is well-acquainted with both. She is the last living water diviner and has spent years running from the prince who bound her into his service. Under the prince’s orders, she located the wells of his enemies, and he poisoned them without her knowledge, causing hundreds of deaths. After discovering what he had done, Mer went to great lengths to disappear from his reach. Then Mer’s old handler returns with a proposition.

Rumored to be a witch, only Nora Walker knows the truth. She and the Walker women before her have always shared a special connection with the woods. And it’s this special connection that leads Nora to Oliver Huntsman - the same boy who disappeared from the Camp for Wayward Boys weeks ago - and in the middle of the worst snowstorm in years. He should be dead, but here he is alive, and left in the woods with no memory of the time he’d been missing.  

The city of Elendhaven sulks on the edge of the ocean. Wracked by plague, abandoned by the South, stripped of industry and left to die. But not everything dies so easily. A thing without a name stalks the city, a thing shaped like a man, with a dark heart and long pale fingers yearning to wrap around throats. A monster who cannot die.

Zero is just one of 20,000 people aboard a spaceship bound for a new planet set to be colonized. The journey is over a century long but luckily, everyone is in stasis, so they’ll be safe and sound asleep during the trip. Everyone that is, except for Zero, whose pod has malfunctioned, waking him up a hundred years early. His initial excitement in roaming the ship alone quickly turns to a heart-stopping interstellar adventure when a family of space pirates show up, trying to hijack the ship and take the colonizers hostage.

Cass thinks she might have this ghost-hunting thing down. After all, she and her ghost best friend, Jacob, have survived two haunted cities while traveling for her parents' TV show. But nothing can prepare Cass for New Orleans, which wears all of its hauntings on its sleeve. In a city of ghost tours and tombs, raucous music and all kinds of magic, Cass could get lost in all the colorful, grisly local legends. And the city's biggest surprise is a foe Cass never expected to face: a servant of Death itself. 

Ever since Cass almost drowned (okay, she did drown, but she doesn't like to think about it), she can pull back the Veil that separates the living from the dead...and enter the world of spirits. Her best friend is even a ghost. So things are already pretty strange. But they're about to get much stranger. When Cass's parents start hosting a TV show about the world's most haunted places, the family heads off to Edinburgh, Scotland. Here, graveyards, castles, and secret passageways teem with restless phantoms. And then Cass meets a girl who shares her "gift"....

The Archive, an otherworldly library, contains the bodies of everyone who has ever died. But when the Archive is compromised from within, 16-year-old Mackenzie Bishop must use her skills as a Keeper to identify the traitor and prevent violent Histories from escaping into our world.

"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. 

Kate Harker and August Flynn are the heirs to a divided city - a city where the violence has begun to breed actual monsters. All Kate wants is to be as ruthless as her father, who lets the monsters roam free and makes the humans pay for his protection. All August wants is to be human, as good-hearted as his own father, to play a bigger role in protecting the innocent - but he's one of the monsters. One who can steal a soul with a simple strain of music.

It's been 297 days since David died - and came back. He may have survived the avalanche, but the aftermath has been far worse. His wife moved out, taking his son with her, and a devastated David hasn't left his house since, terrified of the mysterious new power that followed him home from the ill-fated expedition. After months in seclusion, David's ready for a fresh start, and ventures out, determined to keep his power in check. But David's power isn't the one he needs to worry about.