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.

After suffering a tragic loss, 11-year-old Ollie only finds solace in books. So when she happens upon a crazed woman at the river threatening to throw a book into the water, Ollie doesn't think—she just acts, stealing the book and running away. As she begins to read the slender volume, Ollie discovers a chilling story about a girl named Beth, the two brothers who both loved her, and a peculiar deal made with "the smiling man", a sinister specter who grants your most tightly held wish, but only for the ultimate price.

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.

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.

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.

Worn out after decades of packing steel and raising hell, Viv, the orc barbarian, cashes out of the warrior’s life with one final score. A forgotten legend, a fabled artifact, and an unreasonable amount of hope lead her to the streets of Thune, where she plans to open the first coffee shop the city has ever seen. However, her dreams of a fresh start filling mugs instead of swinging swords are hardly a sure bet. Old frenemies and Thune’s shady underbelly may just upset her plans. To finally build something that will last, Viv will need some new partners, and a different kind of resolve.

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.

Twenty-year-old Violet Sorrengail was supposed to enter the Scribe Quadrant, living a quiet life among books and history. Now, the commanding general—also known as her tough-as-talons mother—has ordered Violet to join the hundreds of candidates striving to become the elite of Navarre: dragon riders. But when you’re smaller than everyone else and your body is brittle, death is only a heartbeat away...because dragons don’t bond to “fragile” humans. They incinerate them. With fewer dragons willing to bond than cadets, most would kill Violet to better their own chances of success.

Evie Von Rathe lives in Blight Harbor—the seventh-most haunted town in America—with her Aunt Desdemona, the local paranormal expert. Des doesn’t have many rules except one: Stay out of the abandoned slaughterhouse at the edge of town. But when her aunt disappears into the building, Evie goes searching for her. There she meets The Clackity, a creature who lives in the shadows and seams of the slaughterhouse. The Clackity makes a deal with Evie to help get Des back in exchange for the ghost of John Jeffrey Pope, a serial killer who stalked Blight Harbor a hundred years earlier.

Galaxy “Alex” Stern is the most unlikely member of Yale’s freshman class. Raised in the Los Angeles hinterlands by a hippie mom, Alex dropped out of school early and into a world of shady drug-dealer boyfriends, dead-end jobs, and much, much worse. In fact, by age twenty, she is the sole survivor of a horrific, unsolved multiple homicide. Some might say she’s thrown her life away. But at her hospital bed, Alex is offered a second chance: to attend one of the world’s most prestigious universities on a full ride. What’s the catch, and why her?

Matrona lives in an isolated village, where her life is centered on pleasing her parents. She's diligent in her chores and has agreed to marry a man of their choosing. But a visit to Slava, the local tradesman, threatens to upend her entire life. Entering his empty house, Matrona discovers a strange collection of painted nesting dolls - one for every villager.

The world of Faerie never disappeared: it merely went into hiding, continuing to exist parallel to our own. Secrecy is the key to Faerie’s survival—but no secret can be kept forever, and when the fae and mortal worlds collide, changelings are born. Half-human, half-fae, outsiders from birth, these second-class children of Faerie spend their lives fighting for the respect of their immortal relations.

Charlie Hall has never found a lock she couldn’t pick, a book she couldn’t steal, or a bad decision she wouldn’t make. She's spent half her life working for gloamists, magicians who manipulate shadows to peer into locked rooms, strangle people in their beds, or worse. Gloamists guard their secrets greedily, creating an underground economy of grimoires. And to rob their fellow magicians, they need Charlie Hall.

After her father's funeral, Zoe moved to the big city with her mother to start over. But change always brings trials, and life in the city is not so easy. Money is tight, and Zoe's only escape, as has always been the case, is in her dreams - a world apart from her troubled real life where she can spend time with her closest companion: her lost brother, Valentine.

This exciting new series from New York Times best-selling author Ally Carter focuses on Grace, who can best be described as a daredevil, an Army brat, and a rebel. She is also the only granddaughter of perhaps the most powerful ambassador in the world, and Grace has spent every summer of her childhood running across the roofs of Embassy Row. Now, at age 16, she's come back to stay in order to solve the mystery of her mother's death.

Everything has a cost. And every act of magic exacts a price from its user---maybe a two-day migraine, or losing the memory of your first kiss. But some people want to use magic without paying, and they Offload the cost onto innocents. When that happens, it falls to a Hound to identify the spell's caster---and Allison Beckstrom is the best there is.

Cas Lowood has inherited an unusual vocation: He kills the dead. So did his father before him, until he was gruesomely murdered by a ghost he sought to kill. Now armed with his father's mysterious and deadly atheme, Cas travels the country with his kitchen-witch mother and their spirit-sniffing cat. They follow legends and local lore, destroy the murderous dead, and keep pesky things like the future and friends at bay. Searching for a ghost the locals call Anna Dressed in Blood, Cas expects the usual: track, hunt, kill. What he finds instead is a girl entangled in curses and rage.

Supernatural bounty hunter Alice Werner loves her job. She gets paid the big bucks to take down her targets and doesn't ask her clients too many questions as long as the money's good. But when a girl goes missing and the case feels all too familiar, Alice can't help but act. Concern for the girl's safety draws her into a risky case. Compassion keeps her involved when the stakes begin to rise. Desperation forces her to call on an old flame for help.

Ricky Desmond has been through this all before. If he could just get through to his mother, he could convince her that he doesn't belong at Brookline. From the man who thinks he can fly to the woman who killed her husband, the other patients are nothing like him; all he did was lose his temper just a little bit, just the once. But when Ricky is selected by the sinister Warden Crawford for a very special program - a program that the warden claims will not cure him but perfect him - Ricky realizes that he may not be able to wait for his mom a second longer.

The day Louisiana teenager Rory Deveaux arrives in London marks a memorable occasion. For Rory, it’s the start of a new life at a London boarding school. But for many, this will be remembered as the day a series of brutal murders broke out across the city - gruesome crimes mimicking the horrific work of Jack the Ripper in the autumn of 1888. Soon “Rippermania” takes hold of modern-day London, and the police are left with few leads and no witnesses. Except one. Rory spotted the man police believe to be the prime suspect.

Mara has become used to the extraordinary. Roaming from place to place with Gideon Davorin's Traveling Carnival, she longs for an ordinary life where no one has the ability to levitate or predict the future. She gets her chance when the struggling sideshow sets up camp in the small town of Caudry, and she meets a gorgeous local guy named Gabe. But before long Mara realizes there's a dark presence lurking in the town that's threatening the lives of her friends.

When Nadia's family moves to Captive's Sound, she instantly realizes there's more to the place than meets the eye. Descended from witches, Nadia can sense that a spell has been cast over the tiny Rhode Island town - a sickness infecting everyone and everything in it. The magic at work is darker and more powerful than anything she's come across and has sunk its claws most deeply into Mateo...her rescuer, her friend, and the guy she yearns to get closer to even as he pushes her away.

When the fae beckon, few resist. Even fewer return. As a veil witch, I'm used to taking out the supernatural trash. Everything from poltergeists to vampires, you name it and I've dealt with it. So opening a paranormal cleanup business just seemed to make sense. If I'm already dealing with the pests, why not get paid? But when I accidentally breach the faerie realm to encounter a girl recently reported missing, start seeing the ghost of a witch whose disappearance has never been solved, and discover a Book of Shadows that opens only for me, I can't just go back to business as usual.

On her 12th birthday, Sophie Mercer discovered that she was a witch. Three bumpy years later, after a prom-night spell gone horribly wrong, she's exiled to Hex Hall, an isolated reform school for wayward Prodigium, a.k.a. witches, faeries, and shapeshifters. By the end of her first day, Sophie has quite a scorecard: three powerful enemies who look like supermodels, a futile crush on a gorgeous warlock, a creepy tagalong ghost, and a new roommate who happens to be the most hated person and only vampire on campus.

The Van Ripper women have been the talk of Tarrytown, New York, for centuries. Some say they're angels; some say they're crooks. In their tumbledown "Stitchery", not far from the stomping grounds of the legendary Headless Horseman, the Van Ripper sisters - Aubrey, Bitty, and Meggie - are said to knit people's most ardent wishes into beautiful scarves and mittens, granting them health, success, or even a blossoming romance. But for the magic to work, sacrifices must be made - and no one knows that better than the Van Rippers.

Here are 16 chilling, never-before-published tales that explore every aspect of our darkest holiday, Halloween, coedited by Ellen Datlow, one of the most successful and respected genre editors, and Lisa Morton, a leading authority on Halloween. Included are stories about scheming jack-o'-lanterns, vengeful ghosts, otherworldly changelings, disturbingly realistic haunted attractions, masks that cover terrifying faces, murderous urban legends, parties gone bad, cult Halloween movies, and trick-or-treating in the future.

Clara Gardner has recently learned that she's part angel. Having angel blood run through her veins not only makes her smarter, stronger, and faster than humans (a word, she realizes, that no longer applies to her), but it means she has a purpose, something she was put on this earth to do. Figuring out what that is, though, isn't easy.

Mason Starling is a champion fencer on the Gosforth Academy team, but she's never had to fight for her life. Not until the night a ferocious, otherworldly storm rips through Manhattan, trapping Mason and her teammates inside the school. Mason is besieged by nightmarish creatures more terrifying than the thunder and lightning as the raging tempest also brings a dangerous stranger into her life: a young man who remembers nothing but his name - the Fennrys Wolf. His arrival tears Mason's world apart, even as she feels an undeniable connection to him.

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"....

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.

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.

"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.

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.

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.

Hazel Trépas has always known she wasn’t like the rest of her siblings. A thirteenth child, promised away to one of the gods, she spends her childhood waiting for her godfather—Merrick, the Dreaded End—to arrive. When he does, he lays out exactly how he’s planned Hazel’s future. She will become a great healer, known throughout the kingdom for her precision and skill. To aid her endeavors, Merrick blesses Hazel with a gift, the ability to instantly deduce the exact cure needed to treat the sick. But all gifts come with a price.

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.

In a sprawling mansion filled with peculiar treasures, January Scaller is a curiosity herself. As the ward of the wealthy Mr. Locke, she feels little different from the artifacts that decorate the halls: carefully maintained, largely ignored, and utterly out of place. Then she finds a strange book. A book that carries the scent of other worlds and tells a tale of secret doors, of love, adventure, and danger. Each page turn reveals impossible truths about the world, and January discovers a story increasingly entwined with her own.

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.