"Are you a gifted child looking for special opportunities?" Dozens of children respond to this peculiar ad in the newspaper and are then put through a series of mind-bending tests, which readers take along with them. Only four children—two boys and two girls—succeed. Their challenge: to go on a secret mission that only the most intelligent and inventive children could complete. To accomplish it they will have to go undercover at the Learning Institute for the Very Enlightened, where the only rule is that there are no rules.

It's a simple story. Boy finds proof that reality is a computer program. Boy uses program to manipulate time and space. Boy gets in trouble. Boy flees back in time to Medieval England to live as a wizard while he tries to think of a way to fix things. Boy gets in more trouble. Oh, and boy meets girl at some point.

For centuries, mystical creatures of all description were gathered to a hidden refuge called Fablehaven to prevent their extinction. The sanctuary survives today as one of the last strongholds of true magic in a cynical world. Enchanting? Absolutely. Exciting? You bet. Safe? Well, actually, quite the opposite... Kendra and her brother Seth have no idea their grandfather is the current caretaker of Fablehaven.

If you’re a fan of fiction that is more than just black and white, this latest story collection from number-one New York Times best-selling author George R. R. Martin and award-winning editor Gardner Dozois is filled with subtle shades of gray. Twenty-one all-original stories, by an all-star list of contributors, will delight and astonish you in equal measure with their cunning twists and dazzling reversals. And George R. R. Martin himself offers a brand-new A Game of Thrones tale chronicling one of the biggest rogues in the entire history of Ice and Fire.

It is freezing in the churchyard, even before the dead arrive. Every year, Blue Sargent stands next to her clairvoyant mother as the soon-to-be dead walk past. Blue herself never sees them - not until this year, when a boy emerges from the dark and speaks directly to her. His name is Gansey, and Blue soon discovers that he is a rich student at Aglionby, the local private school. Blue has a policy of staying away from Aglionby boys. Known as Raven Boys, they can only mean trouble. But Blue is drawn to Gansey, in a way she can't entirely explain.

Children have always disappeared under the right conditions - slipping through the shadows under a bed or at the back of a wardrobe, tumbling down rabbit holes and into old wells, and emerging somewhere...else. But magical lands have little need for used-up miracle children. Nancy tumbled once, but now she's back. The things she's experienced...they change a person. The children under Miss West's care understand all too well. And each of them is seeking a way back to their own fantasy world.

Summer 1977. The Blyton Summer Detective Club (of Blyton Hills, a small mining town in Oregon's Zoinx River Valley) solved their final mystery and unmasked the elusive Sleepy Lake monster - another low-life fortune hunter trying to get his dirty hands on the legendary riches hidden in Deboën Mansion. And he would have gotten away with it, too, if it weren't for those meddling kids.

Chicago, 1954. When his father Montrose goes missing, 22-year-old Army veteran Atticus Turner embarks on a road trip to New England to find him, accompanied by his Uncle George—publisher of The Safe Negro Travel Guide—and his childhood friend Letitia. On their journey to the manor of Mr. Braithwhite—heir to the estate that owned one of Atticus’s ancestors—they encounter both mundane terrors of white America and malevolent spirits that seem straight out of the weird tales George devours.

The best stories pull readers in and keep them turning the pages, eager to discover more—to find the answer to the question: "And then what happened?" The true hallmark of great literature is great imagination, and as Neil Gaiman and Al Sarrantonio prove with this outstanding collection, when it comes to great fiction, all genres are equal.

It's wintertime at Greenglass House. The creaky smuggler's inn is always quiet during this season, and 12-year-old Milo, the innkeepers' adopted son, plans to spend his holidays relaxing. But on the first icy night of vacation, out of nowhere, the guest bell rings. Then rings again. And again. Soon Milo's home is bursting with odd, secretive guests, each one bearing a strange story that is somehow connected to the rambling old house.

Gunslinging, chain-smoking, and Stetson-wearing Taoist psychopomp Elouise "Lou" Merriwether might not be a normal 19-year-old, but she's too busy keeping San Francisco safe from ghosts, shades, and geung si to care much about that. It's an important job, though most folks consider it downright spooky. Some have even accused Lou of being more comfortable with the dead than the living, and, well...they're not wrong.

By the 21st century, bombs and a deadly virus have reduced the male to female ratio to 1:10. Now what was America is ruled by tribes of woman warriors. Dian guards over her village and its people. But when strangers arrive with a precious gift and a request for aid, she must embark on a journey that leads her far from safety.

From the moment Horace F. Andrews sees the sign from the bus - a sign with his own name on it - everything changes. The sighting leads him underground, to the House of Answers, a hidden warehouse full of mysterious objects. But there he finds only questions. What is this curious place? Who are the strange, secretive people who entrust him with a rare and immensely powerful gift? And what is he to do with it?

The Night Gardener follows two abandoned Irish siblings who travel to work as servants at a creepy, crumbling English manor house. But the house and its family are not quite what they seem. Soon the children are confronted by a mysterious spectre and an ancient curse that threatens their very lives. With Auxier’s exquisite command of language, The Night Gardener is a mesmerizing read and a classic in the making.

Professor Anne Waverly teaches religious studies at a respected university. Middle-aged and slightly lame, she spends her days in lecture halls and offices. But occasionally, she works for the FBI. As Ana Wakefield, an eager seeker of higher truths, she infiltrates cults. Now, leaving the security of academia, she is on her way to Arizona in a battered VW bus.

It's wintertime at Greenglass House. The creaky smuggler's inn is always quiet during this season, and 12-year-old Milo, the innkeepers' adopted son, plans to spend his holidays relaxing. But on the first icy night of vacation, out of nowhere, the guest bell rings. Then rings again. And again. Soon Milo's home is bursting with odd, secretive guests, each one bearing a strange story that is somehow connected to the rambling old house.

For centuries, mystical creatures of all description were gathered to a hidden refuge called Fablehaven to prevent their extinction. The sanctuary survives today as one of the last strongholds of true magic in a cynical world. Enchanting? Absolutely. Exciting? You bet. Safe? Well, actually, quite the opposite... Kendra and her brother Seth have no idea their grandfather is the current caretaker of Fablehaven.

It is freezing in the churchyard, even before the dead arrive. Every year, Blue Sargent stands next to her clairvoyant mother as the soon-to-be dead walk past. Blue herself never sees them - not until this year, when a boy emerges from the dark and speaks directly to her. His name is Gansey, and Blue soon discovers that he is a rich student at Aglionby, the local private school. Blue has a policy of staying away from Aglionby boys. Known as Raven Boys, they can only mean trouble. But Blue is drawn to Gansey, in a way she can't entirely explain.

Petra Kronos has a simple, happy life. But it's never been ordinary. She has a pet tin spider named Astrophil who likes to hide in her snarled hair and give her advice. Her best friend can trap lightning inside a glass sphere. Petra also has a father in faraway Prague who is able to move metal with his mind. Petra's life is forever changed when, one day, her father returns home - blind.

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.

The best stories pull readers in and keep them turning the pages, eager to discover more—to find the answer to the question: "And then what happened?" The true hallmark of great literature is great imagination, and as Neil Gaiman and Al Sarrantonio prove with this outstanding collection, when it comes to great fiction, all genres are equal.

Imagine an alternate universe where romance and technology reign. Where tinkerers and dreamers craft and recraft a world of automatons, ornate clockworks, calculating machines, and other marvels that. Where scientists and schoolgirls, fair folk and Romans, intergalactic bandits, and intrepid orphans - decked out in corsets, clockwerk suits, and tall black boots - solve dastardly crimes, escape from monstrous predicaments, consult oracles, and hover over volcanoes in steam-powered airships.

In upstate New York, in the woods around Woodstock, Dutchman's Creek flows out of the Ashokan Reservoir. Steep-banked, fast-moving, it offers the promise of fine fishing, and of something more, a possibility too fantastic to be true. When Abe and Dan, two widowers who have found solace in each other's company and a shared passion for fishing, hear rumors of the Creek, and what might be found there, the remedy to both their losses, they dismiss it as just another fish story.

Summer 1977. The Blyton Summer Detective Club (of Blyton Hills, a small mining town in Oregon's Zoinx River Valley) solved their final mystery and unmasked the elusive Sleepy Lake monster - another low-life fortune hunter trying to get his dirty hands on the legendary riches hidden in Deboën Mansion. And he would have gotten away with it, too, if it weren't for those meddling kids.

After escaping a harsh school where punishment was the lesson of the day, 17-year-old Louisa Ditton is thrilled to find employment as a maid at a boardinghouse. But soon after her arrival at Coldthistle House, Louisa begins to realize that the house's mysterious owner, Mr. Morningside, is providing much more than lodging for his guests. Far from a place of rest, the house is a place of judgment, and Mr. Morningside and his unusual staff are meant to execute their own justice on those who are past being saved.

Children have always disappeared under the right conditions - slipping through the shadows under a bed or at the back of a wardrobe, tumbling down rabbit holes and into old wells, and emerging somewhere...else. But magical lands have little need for used-up miracle children. Nancy tumbled once, but now she's back. The things she's experienced...they change a person. The children under Miss West's care understand all too well. And each of them is seeking a way back to their own fantasy world.

Mad scientists have never had it so tough. In super-hero comics, graphic novels, films, TV series, video games, and even works of what may be fiction, they are besieged by those who stand against them, devoid of sympathy for their irrational, megalomaniacal impulses to rule, destroy, or otherwise dominate the world as we know it. It’s just not fair. So those of us who are so twisted and sick that we love mad scientists have created this guide.

Cole Randolph was just trying to have a fun time with his friends on Halloween (and maybe get to know Jenna Hunt a little better). But when a spooky haunted house turns out to be a portal to something much creepier, Cole finds himself on an adventure on a whole different level.

In the ruins of his world, Harrison Cody follows a mysterious voice on the radio as he and his pixie sidekick travel on foot across a terrifyingly random landscape. They discover Dorothy O'Neill, who has had to survive among monsters when her greatest worry used to be how to navigate high school. Together they search for what remains of Chicago, and the hope that civilization can be rebuilt.

Accepting employment as a governess after hard times hit her family, medieval scholar Rosalind Hawkins is surprised when she learns that her mysterious employer has no children and only wants her to read to him through a speaking tube.