"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.

After their father, a video game inventor, strikes it rich, the Smithfork kids find they hate their new life. They move from their cozy Brooklyn neighborhood to a swanky apartment on Manhattan's Fifth Avenue. They have no friends, a nanny who takes the place of their parents, and a school year looming ahead that promises to be miserable. And then, one day, Brid, CJ, and Patrick discover an astonishing secret about their apartment: The original owner, the deceased multimillionaire Mr. Post, long ago turned the apartment itself into a giant puzzle.

The smell of smoke. A layer of stinky fog dims the sky. Except along the horizon, which is suddenly flickering orange above the treetops. Wildfire, moving fast. Heading in our direction. Birds, deer, squirrels, and raccoons explode from the surrounding forest, racing to stay ahead of the flames. The message couldn’t be clearer. Run. If you want to live, run.

Twelve-year-old Sophie Brown feels like a fish out of water when she and her parents move from Los Angeles to the farm they’ve inherited from a great-uncle. But farm life gets more interesting when a cranky chicken appears and Sophie discovers the hen can move objects with the power of her little chicken brain: jam jars, the latch to her henhouse, the entire henhouse.

Amari Peters has never stopped believing her missing brother, Quinton, is alive. Not even when the police told her otherwise, or when she got in trouble for standing up to bullies who said he was gone for good. So when she finds a ticking briefcase in his closet, containing a nomination for a summer tryout at the Bureau of Supernatural Affairs, she’s certain the secretive organization holds the key to locating Quinton - if only she can wrap her head around the idea of magicians, fairies, aliens, and other supernatural creatures all being real.

Pax and Peter have been inseparable ever since Peter rescued him as a kit. But one day the unimaginable happens: Peter's dad enlists in the military and makes him return the fox to the wild. At his grandfather's house 300 miles away from home, Peter knows he isn't where he should be - with Pax. He strikes out on his own despite the encroaching war, spurred by love, loyalty, and grief, to be reunited with his fox. Meanwhile Pax, steadfastly waiting for his boy, embarks on adventures and discoveries of his own....

When 12-year-old Della Kelly finds her mother furiously digging black seeds from a watermelon in the middle of the night and talking to people who aren't there, Della worries it’s happening again - that the sickness that put her mama in the hospital four years ago is back. That her mama is going to be hospitalized for months like she was last time. With her daddy struggling to save the farm and her mama in denial about what’s happening, it’s up to Della to heal her mama for good.

It’s 1963, and things are changing for Jezebel Turner. Her beloved grandmother has just passed away. The local police deputy won’t stop harassing her family. With school integration arriving in South Carolina, Jez and her twin brother, Jay, are about to begin the school year with a bunch of new kids. But the biggest change comes when Jez and Jay turn 11 - and their uncle, Doc, tells them he’s going to train them in rootwork. And Jez soon finds out that her family’s true power goes far beyond small charms and elixirs…and not a moment too soon.

An inquisitive polar bear named Duane befriends an array of animals as he discovers where he belongs in this charming classic-in-the making.

Twelve year old Jake's middle school is about to be shut down—unless Jake and his friends can figure out how to save it. When Jake spies a bowl of jellybeans at the hotel where his mom works, he eats them. But those weren't just jellybeans. One of the scientists at his mom's conference is developing the world's first ingestible information pills. And that's what Jake ate.

Harry Potter has never even heard of Hogwarts when the letters start dropping on the doormat at number four, Privet Drive. Addressed in green ink on yellowish parchment with a purple seal, they are swiftly confiscated by his grisly aunt and uncle. Then, on Harry's eleventh birthday, a great beetle-eyed giant of a man called Rubeus Hagrid bursts in with some astonishing news: Harry Potter is a wizard, and he has a place at Hogwarts School of Witchcraft and Wizardry. An incredible adventure is about to begin!

It's been almost a year since Sila's mother traveled halfway around the world to Turkey, hoping to secure the immigration paperwork that would allow her to return to her family in the United States. The long separation is almost impossible for Sila to withstand. But things change when Sila accompanies her father (who is a mechanic) outside their Oregon town to fix a truck. There, behind an enormous stone wall, she meets a grandfatherly man who only months before won the state lottery.

Jimmy loves reading so much that he's inspired to start a book company for kids -- run by kids. It's a big dream for a twelve-year-old boy. Some would even say it's laugh-out-loud ridiculous!

Willa likes certain things to be certain ways. Her socks have to be soft...and definitely can't have irritating tags on the inside. She loves the crunch of popcorn and nachos...but is grossed out by the crunch of a baby carrot. And slimy foods? Those are the worst. Willa can manage all these things - but there are some things she can't deal with, like her father's big news. He's been keeping a big secret from her...that he's been dating the mom of Willa's best friend Ruby.

All Nestor Lopez wants is to live in one place for more than a few months and have dinner with his dad. When he and his mother move to a new town to live with his grandmother after his dad’s latest deployment, Nestor plans to lay low. He definitely doesn’t want anyone to find out his deepest secret: that he can talk to animals. But when the animals in his new town start disappearing, Nestor's grandmother becomes the prime suspect.

For 12-year-old Emily, the best thing about moving to San Francisco is that it's the home city of her literary idol: Garrison Griswold, book publisher and creator of the online sensation Book Scavenger (a game where books are hidden in cities all over the country and clues to find them are revealed through puzzles). Upon her arrival, however, Emily learns that Griswold has been attacked and is now in a coma, and no one knows anything about the epic new game he had been poised to launch.

Abby Carnelia is an average sixth grader. She gets along okay with her parents, does pretty well in school, and has an annoying little brother. There’s absolutely nothing remarkable about her at all — that is, until the day when she happens to tug on her earlobes while standing in front of a hard-boiled egg. That’s the day Abby discovers there’s something very, very special about her after all: she has a magical power, and there are some people who will do anything to find out where it came from.

It all started the day Amy Anne Ollinger tried to check out her favorite book in the whole world, From the Mixed-Up Files of Mrs. Basil E. Frankweiler, from the school library. That's when Mrs. Jones, the librarian, told her the bad news: her favorite book was banned, all because a classmate's mom thought the book wasn't appropriate for kids to read. Amy Anne decides to fight back by starting a secret banned books library out of her locker.

Jeremy Fink has big plans for this summer with his best friend Lizzy, a notorious troublemaker (and no, he does not have a secret crush on her). He has everything he needs within a few blocks of his home, so he never has to leave his little neighborhood. And this summer, he officially becomes a teenager.

ALA Schneider Family Book Award-winning author Wendy Mass offers this tasty treat of a tale sure to appeal to any listener’s sweet tooth. The Candymakers follows 12-year-olds Logan, Philip, Daisy, and Miles as each tries to invent a candy even better than the Oozing Crunchorama. But with these contestants—who can detect chocolate by touch and lift 50 lbs. of taffy as if it weighed no more than a loaf of bread—it’s going to be a close race.

Toby Harbinger, an eighth grader at Hubble Middle School near Washington, D.C., is in big trouble. He made the mistake of selling his dad's priceless original Star Wars blaster to a lunatic who thinks he's Darth Vader and travels with a large, hairy sidekick known as the Wookiee. Now the lunatic wants more from Toby, whose only hope of getting out of this mess is to win first prize at the school science fair: $5,000.

Seymour is the least popular student at Glendale, a private school in Manhattan. His new nickname, “Chunk-Style”, is in danger of entering common usage. But then he meets the new transfer student: Elliot Allagash, evil heir of America’s largest fortune. Elliot’s rampant delinquency has already gotten him expelled from dozens of prep schools. But despite his best efforts, he can’t get himself thrown out of Glendale; his father has simply donated too much money. Bitter and bored, Elliot amuses himself by transforming Seymour into the most popular student in the school.

With the defeat of the Overtakers behind them, the five teenagers known as the Kingdom Keepers should be celebrating. By all accounts they saved Disneyland from certain destruction. Why then did their mentor leave one last puzzle for them to decipher? The Keepers must solve a puzzle of the past, or be crushed under an evil that makes the Overtakers seem like gentle souls.

Allie Navarro can't wait to show her best friends the app she built at CodeGirls summer camp. CLICK'D pairs users based on common interests and sends them on a fun (and occasionally rule-breaking) scavenger hunt to find each other. And it's a hit. By the second day of school, everyone is talking about CLICK'D. Watching her app go viral is amazing. But when Allie discovers a glitch that threatens to expose everyone's secrets, she has to figure out how to make things right.

Almost everybody who has grown up in Chicago knows about the Thorne Rooms. Housed in the Children’s Galleries of the Chicago Art Institute, they are a collection of 68 exquisitely crafted miniature rooms made in the 1930s by Mrs. James Ward Thorne. Each of the 68 rooms is designed in the style of a different historic period, and every detail is perfect, from the knobs on the doors to the candles in the candlesticks. Some might even say, the rooms are magic....

Eleven-year-old Sam Brattle is already having the worst Christmas ever - his dad's bakery is going bankrupt and his mom is spending the holidays with her new family. To make things worse, Nickel Bay Nick, the anonymous Good Samaritan who leaves hundred dollar bills around Nickel Bay at Christmastime, is a no-show, so this year the rest of the town is as miserable as Sam. When he stumbles upon the secret identity of this mysterious do-gooder, Sam is stunned to learn that he might now be his town's only hope.

While looking out the window with her grandma's binoculars, Sammy witnesses a crime across the street at the Heavenly Hotel. What's worse, the thief saw her spying! As Sammy attempts to find the burglar who has made several other hits in the neighborhood, she finds herself trying to keep him from uncovering her - or worse, the police discovering that she's living illegally with her grandmother in the seniors-only housing!

Ollie and Celia think they know what the life of an elf is supposed to be like: Make toys. Help Santa. Make more toys. Help Santa. Try out a new ice-cream flavor. Help Santa. But then Santa rocks the North Pole with a surprise announcement! He's decided this is going to be his last year in the Big Red Suit, and, instead of letting his oldest son - the unfortunately named Klaus Claus - take over, he's opening up the job to any Claus or elf who wants to apply.

Elizabeth has just started working as a page at the New York Circulating Material Repository - a lending library of objects, contemporary and historical, common and obscure. And secret, too - for in the repository's basement lies the Grimm Collection, a room of magical items straight from the Grimm Brother's fairy tales. But the magic mirrors and seven-league boots and other items are starting to disappear.

The Whippet Hotel is a strange place full of strange and mysterious people. Each floor has its own quirks and secrets. Leo should know most of them - he is the maintenance man's son, after all. But a whole lot more mystery gets thrown his way when a series of cryptic boxes are left for him... boxes that lead him to hidden floors, strange puzzles, and unexpected alliances. Leo had better be quick on his feet, because the fate of the building he loves is at stake... and so is Leo's own future!

Discover what James Patterson calls “the coolest library in the world” in the New York Times bestselling, award-winning Mr. Lemoncello’s Library series!

What do you get when you add up one middle school bully, two bank robbers, 57 puppy-mill dogs, 4,000 missing dollars, and five daring troublemakers led by the incomparable Riley Mack? One crazy caper! In this merry, mischievous romp, master storyteller Chris Grabenstein, the award-winning author of Escape From Mr. Lemoncello's Library, teams with a full-cast of audio talent to introduce Riley Mack, a one-of-a-kind 12-year-old hometown hero.

"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.

Living in the remote town of Tierra del Sol is dangerous, especially in the criatura months, when powerful spirits roam the desert and threaten humankind. But Cecelia Rios has always believed there was more to the criaturas, much to her family’s disapproval. After all, only brujas - humans who capture and control criaturas - consort with the spirits, and brujeria is a terrible crime. When her older sister, Juana, is kidnapped by El Sombrerón, a powerful dark criatura, Cece is determined to bring Juana back.

Ben Ripley may only be in middle school, but he's already pegged his dream job: CIA or bust. Unfortunately for him, his personality doesn't exactly scream "secret agent". In fact Ben is so awkward, he can barely get to school and back without a mishap. Because of his innate nerdiness, Ben is not surprised when he is recruited for a magnet school with a focus on science - but he's entirely shocked to discover that the school is actually a front for a junior CIA academy.

Rising sixth grader Miss Moses LoBeau lives in the small town of Tupelo Landing, NC, where everyone's business is fair game and no secret is sacred. She washed ashore in a hurricane eleven years ago, and she's been making waves ever since. Although Mo hopes someday to find her "upstream mother," she's found a home with the Colonel--a café owner with a forgotten past of his own--and Miss Lana, the fabulous café hostess. She will protect those she loves with every bit of her strong will and tough attitude.

Foreverywhere tells the tale of a young unicorn (perhaps the last on Earth?!) and his quest, along with a Giant named Rick, a spider named Betsy and the guitar-shredding Princess Rainbow, to form the best band in the fantastical world of Anyville. But first, they’ll have to contend with the increasingly strange weather that seems to follow Princess Rainbow everywhere, and a rival band determined to bring them down. Will this group of misfits be able to rise above?

Eleven-year-old Alex Petroski loves space and rockets, his mom, his brother, and his dog, Carl Sagan - named for his hero, the real-life astronomer. All he wants is to launch his golden iPod into space the way Carl Sagan (the man, not the dog) launched his Golden Record on the Voyager spacecraft in 1977. From Colorado to New Mexico, Las Vegas to LA, Alex records a journey on his iPod to show other lifeforms what life on Earth, his Earth, is like.

Imagine it were possible to bring the characters from a book to life. Not like when you listen to an audiobook with such enchantment that the characters seem to jump off the pages and into your bedroom...but for real. Imagine they could actually climb out of the pages and into our world. Then imagine if those characters brought their world into ours.

When suburban Claudia Kincaid decides to run away, she knows she doesn't just want to run from somewhere she wants to run to somewhere--to a place that is comfortable, beautiful, and preferably elegant. She chooses the Metropolitan Museum of Art in New York City. Knowing that her younger brother, Jamie, has money and thus can help her with the serious cash flow problem she invites him along.