This brilliant new technology has brought with it the invention of a new super-fast, super-dangerous, competitive sport ...hover car racing. Part race-car driver, part fighter pilot, all superstar: Jason Chaser is a champion hover car racer. But now he's pitted against the best young racers on the planet - with the ultimate prize at stake!

    . . .The arrival of a mysterious letter changes Hannah’s life forever. One day she is an ordinary teenage girl. The next day she discovers she is heir to a castle in the Scottish highlands—a castle that was cursed more than four hundred and forty years ago.The curse has haunted her family for generations, culminating in the disappearance of Hannah’s father the day after she was born. A prophecy tells of a Red Rose who will save a Black Rose, solve the puzzle ring, and break the curse. Red-haired Hannah is determined to be the one.Yet, to break the curse, she must go back in time to the last tumultuous days of Mary, Queen of Scots . . . a time when witches were burnt and queens were betrayed and the dark forces of wild magic still stalked the land. . . .

    But you search for the lost continent of Atlantis is the trip of a lifetime. It will be the most challenging and dangerous mission of your career. Many unknowns will test your courage, abilities, strengths, and judgment. And you will be using newly designed equipment that's never been tested. The cable attaching the Seeker to the ship Maray is extended to its limit. You have come to rest on a ledge near the canyon in the ocean floor that ancient myth says leads to the lost city of Atlantis. You have an experimental diving suit designed to protect you from the intense pressure of the deep. You can also cut the Seeker loose and travel further. As agreed, you signal the Maray: All systems go; it's awesome down here. If you decide to explore the ledge where the Seeker has come to rest, turn to page 6. YOU choose what happens next!

    By day, Molly attends MIST—the Metropolitan Institute of Science and Technology—but it’s what she’s learning outside of school that sets her apart from her classmates. Molly is a zombie hunter, just like her mother. This, however, is news to Molly. Now she must come to terms with not only the idea that zombies exist, but also that they’re everywhere, and it’s her job to help police them and keep the peace. Sure, she’d like to be a regular kid, but “regular” just isn’t possible when it turns out the most revered (or feared, depending on your perspective) zombie hunter in the history of New York City is your mother. It seems Molly’s got some legendary footsteps to follow…

    What does "spudvetch" mean? Why do Mr Kidd's eyes flicker with fluorescent blue light when Charlie says spudvetch to him? A high-powered adventure can end only with a Boom!

    He'll have to master strange powers, outrun super-powered mercenaries, and unlock the mysterious powers of the Zodiac.

    Some of these earths are ruled by magic. Some are ruled by science. All are at war. Joey teams up with alternate versions of himself from an array of these worlds. Together, the army of Joeys must battle evil magicians Lord Dogknife and Lady Indigo to keep the balance of power between all the earths stable. Teens—and tweens and adults—who obsessively read the His Dark Materials and Harry Potter series will be riveted by InterWorld and its sequel, The Silver Dream.

    But Daniel doesn't have a normal life. He is the protector of the earth, the Alien Hunter, with a mission beyond anyone's imagining.Now the fate of the world rests on Daniel XFrom the day that his parents were brutally murdered before his very eyes, Daniel has used his unique gifts to hunt down their assassin. Finally, with the help of The List, bequeathed to him in his parents' dying breath, he is closing in on the killer.Now, on his own, he vows to take on his father's mission - and to take vengeance in the process.

    After their parents are lost in an accident, thirteen-year old twins Grace and Marty are whisked away to live with their Uncle Wolfe-an uncle that they didn't even know they had! The intimidating Uncle Wolfe is an anthropologist who has dedicated his life to finding cryptids, mysterious creatures believed to be long extinct.

    Libris. But something strange is going on. Besides the security cameras everywhere, there’s Dr. Libris’s private bookcase. Whenever Billy opens the books inside, he can hear sounds coming from the island in the middle of the lake. The clash of swords. The twang of arrows. Sometimes he can even feel the ground shaking. It’s almost as if the stories he’s reading are coming to life! But that’s impossible . . . isn’t it?

    In Zimbabwe, in the year 2194, the children's parents call in Africa's most unusual detectives--the Ear, the Eye and the Arm--who have powers far beyond those of other human beings. The children must avoid the evils of the past, the technology of the future, and a motley assortment of criminals in order to return home safely. 1995 Newbery Honor Book; ALA Notable Book; ALA Best Book for Young Adults.

    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.

    Countless taboos are shattered when Elsha, an idealistic and rebellious Quelled girl, is chosen to be handmaid to the Firelord—the man revered by those calling themselves the Chosen. Traveling in the privileged class, Elsha encounters ugly, unthinking prejudice; she also meets a few relatively enlightened Chosen men, who cannot help falling in love with the feisty maid. Spurred on by a hatred of injustice, Elsha battles against sexism, improves life for the Quelled, and even (it seems) hastens the return of the sun to her world.

    But does. And there are creatures that shouldn’t exist. But do. Welcome to a land where all of your dreams and nightmares are very real—and often deadly. Welcome to Everworld.David’s life was pretty normal. School. Friends. Girlfriend. Actually, Senna was probably the oddest aspect of his life. She was beautiful. Smart. But there was something very different about her. Something strange.And on the day it began, everything happened so quickly. One moment, Senna was with him. The next, she was swallowed up by the earth, her screams echoing from far, far away. David couldn’t just let her go. Neither could the others. His friends—and hers. So, they followed. And found themselves in a world they could have never imagined. Now they have to find Senna and get home without losing their lives. Or their minds. Or both…

    In a few months, he’s going to die.One MissionJack needs to find seven magic loculi that, when combined, have the power to cure him.One ProblemThe loculi are the relics of a lost civilization and haven’t been seen in thousands of years.Seven WondersBecause they’re hidden in the Seven Wonders of the Ancient World.