Until the morning he wakes up and can't see himself in the mirror. Not blind, not dreaming. Bobby is just plain invisible... There doesn't seem to be any rhyme or reason to Bobby's new condition; even his dad the physicist can't figure it out. For Bobby that means no school, no friends, no life. He's a missing person. Then he meets Alicia. She's blind, and Bobby can't resist talking to her, trusting her. But people are starting to wonder where Bobby is. Bobby knows that his invisibility could have dangerous consequences for his family and that time is running out. He has to find out how to be seen again before it's too late.

    In the past, the people of Lyrian welcomed visitors from the Beyond, but attitudes have changed since the wizard emperor Maldor rose to power. The brave resistors who opposed the emperor have been bought off or broken, leaving a realm where fear and suspicion prevail.In his search for a way home, Jason meets Rachel, who was also mysteriously drawn to Lyrian from our world. With the help of a few scattered rebels, Jason and Rachel become entangled in a quest to piece together the word of power that can destroy the emperor, and learn that their best hope to find a way home will be to save this world without heroes.

    It is the life Matt's always wanted; convinced he's lighter than air, he imagines himself as buoyant as the hydrium gas that powers his ship. One night he meets a dying balloonist who speaks of beautiful creatures drifting through the skies. It is only after Matt meets the balloonist's granddaughter that he realizes that the man's ravings may, in fact, have been true, and that the creatures are completely real and utterly mysterious.In a swashbuckling adventure reminiscent of Jules Verne and Robert Louis Stevenson, Kenneth Oppel, author of the best-selling Silverwing trilogy, creates an imagined world in which the air is populated by transcontinental voyagers, pirates, and beings never before dreamed of by the humans who sail the skies.

    But his talents are viewed with suspicion in Cove, a steam-powered city built inside a mountain. In Cove, creativity is a crime and “invention” is a curse word. Kallista Babbage is a repair technician and daughter of the notorious Leo Babbage, whose father died in an explosion—an event the leaders of Cove point to as an example of the danger of creativity. Working together, Trenton and Kallista learn that Leo Babbage was developing a secret project before he perished. Following clues he left behind, they begin to assemble a strange machine that is unlike anything they’ve ever seen before. They soon discover that what they are building may threaten every truth their city is founded on—and quite possibly their very lives.

    "Lev") lives a wretched life in Burnt Culvert, Oklahoma. But his life is about to change and his destiny be fulfilled as he learns about a secret gateway that bridges two worlds -- the real world and Foo, a place created at the beginning of time in the folds of the mind that makes it possible for mankind to dream and hope, aspire and imagine. But Foo is in chaos, and three transplants from that dreamworld have been sent to retrieve Lev, who alone has the power to save Foo.Enter Clover, a wisecracking, foot-high sidekick; Winter, a girl with a special power of her own; and Geth, the rightful heir to Foo. Their mission: to convince Lev that he has the power to save Foo. Can this unique band of travelers help Lev overcome his doubt? Will Lev find the gateway in time? Or will Sabine and his dark shadows find the gateway first and destroy mankind?

    But after he awakens one day to find a werefox sitting on his chest, Ethan learns he's ripe for a "fantastic destiny" in the Summerlands -- part of a connected, hidden world, where small American Indian-like ferishers play ball, and evil Coyote is thirsty to destroy the universe. Ethan agrees to the job, but when his father is kidnapped, his mission becomes more personal than he bargained for. With a team of ragtag players called Big Chief Cinquefoil's Traveling Shadowtails All-Star Baseball Club -- including the feisty pitcher Jennifer T., Thor Wignutt (a boy who's not quite a boy), a she-Sasquatch named Taffy, and the Anaheim Angels' Rodrigo Buendía -- Ethan treks through the Summerlands playing against incredible creatures and an impending time limit, hoping to reach his dad. Little does he know, however, that his abilities will be tested in the biggest baseball showdown of all time.Chabon successfully weaves an American-made fantasy, incorporating Native American lore, tall tales, and our nation's greatest pastime to make a modern-day tale of good versus evil.

    Each message brings her closer to believing that only she can prevent a tragic death. Until the final note makes her think she’s too late.

    (And you, dear reader, can test your wits right alongside them.) But in the end just four very special children will succeed. Their challenge: to go on a secret mission that only the most intelligent and resourceful 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. As our heroes face physical and mental trials beyond their wildest imaginations, they have no choice but to turn to each other for support. But with their newfound friendship at stake, will they be able to pass the most important test of all?This tenth anniversary edition of The Mysterious Benedict Society includes over thirty pages of bonus materials that will delight old and new fans alike.

    What's more, he enjoys having a bad attitude about everything--especially about church. Garth Plimpton is a fanatic. He's spent so much time studying the scriptures and thick books on archaeology that that he can't carry on a normal conversation with other kids. That's why they consider him a nerd. Through an unusual chain of events, these two opposites become fast friends. It all began when Garth told Jim a simple truth: "They really existed once, you know." "Who?" Jim asked. "Nephites," Garth replied. "Every character in the Book of Mormon ate, slept, died, was buried . . ." That statement, taken for granted before, would soon echo deeply in the two boys' minds--because they were on the trail of a chilling secret.

    Twin siblings Abby and Derick Cragbridge are excited as new students to use their famed grandfather’s inventions that make Cragbridge Hall so incredible. But when their grandfather and parents go missing, the twins begin following a trail of clues left by their grandfather. They must find out where their family is, learn who they can trust, and discover what secrets are hidden within Cragbridge Hall.Abby and Derick soon realize they are caught in a race with a fierce adversary to discover their grandfather’s greatest secret–a dangerous discovery that could alter both history and reality.

    Nick and his younger sister, Kate, live in a lighthouse on the smallest of the Channel Islands. Nick and Kate come to the aid of their father who is engaged in a desperate war of espionage with German U-boat wolf packs that are circling the islands. The information they provide to Winston Churchill is vital as he tries to warn England of the imminent Nazi invasion.One day Nick discovers an old sea chest, left for him by his ancestor, Captain Nicholas McIver of the Royal Navy. Inside, he finds a time machine and a desperate plea for help from the captain. He uses the machine to return to the year 1805. Captain McIver and, indeed, Admiral Nelson's entire fleet are threatened by the treachery of the French and the mutinous Captain Billy Blood. Nick must reach deep inside, using his wits, courage, and daring to rescue the imperiled British sailors.His sister, Kate, meanwhile, has enlisted the aid of two of England's most brilliant "scientific detectives," Lord Hawke and Commander Hobbes, to thwart the invading Nazis. She and Nick must face England's underwater enemies, a challenge made all the more difficult when they discover the existence of Germany's supersecret submarine.In this striking adventure for readers of all ages, Nick must fight ruthless enemies across two different centuries, on land and sea, to help defeat those determined to destroy his home and his family.

    The mysterious Mr. Socrates rescues Modo, a child in a traveling freak show. Modo is a hunchback with an amazing ability to transform his appearance, and Mr. Socrates raises him in isolation as an agent for the Permanent Association, a spy agency behind Brittania's efforts to rule the empire. At 14, Modo is left on the streets of London to fend for himself. When he encounters Octavia Milkweed, another Association agent, the two uncover a plot by the Clockword Guild behind the murders of important men. Furthermore, a mad scientist is turning orphan children into automatons to further the goals of the Guild. Modo and Octavia journey deep into the tunnels under London and discover a terrifying plot against the British government. It's up to them to save their country.

    When Taemon loses his psi in a traumatic accident, he must hide his lack of power by any means possible. But a humiliating incident at a sports tournament exposes his disability, and Taemon is exiled to the powerless colony.The "dud farm" is not what Taemon expected, though: people are kind and open, and they actually seem to enjoy using their hands to work and play and even comfort their children. Taemon adjusts to his new life quickly, making friends and finding unconditional acceptance.But gradually he discovers that for all its openness, there are mysteries at the colony, too—dangerous secrets that would give unchecked power to psi wielders if discovered.When Taemon unwittingly leaks one of these secrets, will he have the courage to repair the damage—even if it means returning to the city and facing the very people who exiled him?

    Mourning his late mother, Tommy doesn't notice much about the chain he found, but soon he is drawing the twin suns and humming the music of a hanorah. As Tommy absorbs the art and language of the Valorim, their enemies target him. When a creature begins ransacking Plymouth in search of the chain, Tommy learns he must protect his family from villains far worse than he's ever imagined.

    When their beloved aunt--matriarch of the world's most powerful family--dies, orphaned siblings Amy and Dan Cahill compete with less honorable Cahill descendants in a race around the world to find cryptic clues to a mysterious fortune.Book includes game cards which the reader may use to play an online version of the treasure hunt.