This world is on the brink of war, and Gregor's arrival is no accident. A prophecy foretells that Gregor has a role to play in the Underland's uncertain future. Gregor wants no part of it -- until he realizes it's the only way to solve the mystery of his father's disappearance. Reluctantly, Gregor embarks on a dangerous adventure that will change both him and the Underland forever.

    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.

    When she reaches Los Alamos, New Mexico, she learns why: he's working on a top secret government program. Over the next few years, Dewey gets to know eminent scientists, starts tinkering with her own mechanical projects, becomes friends with a budding artist who is as much of a misfit as she is and, all the while, has no idea how the Manhattan Project is about to change the world. This book's fresh prose and fascinating subject are like nothing you've read before.

    They find themselves in a strange world of labyrinths, monsters and pirates.Can they evade their greedy pursuers? And will they ever find their way home?

    Incredible. The superkids use their powers to secretly do good in the town, but they re haunted by the fact that the moment they turn thirteen, their abilities will disappear along with any memory that they ever had them. Is a memory-stealing supervillain sapping their powers? The answers lie in a long-ago meteor strike, a World War II era comic book ("Fantastic Futures, "starring the first superhero, Johnny Noble), the green-flamed Witch Fire, a hidden Shroud cave, and possibly, unbelievably powerless regular-kid Daniel himself. Superhero kids meet comic book mystery in this action-filled debut about the true meaning of a hero.

    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.

    Ask Jake. He may tell you about the night he and his friends saw the strange light in the sky. He may even tell you about what happened when they realized the "light" was only a plane -- from another planet. Here's where Jake's story gets a little weird. It's where they're told that the human race is under attack -- and given the chance to fight back.Now Jake, Rachel, Cassie, Tobias, and Marco have the power to morph into any animal they choose. And they must use that power to outsmart an evil that is greater than anything the world has ever seen...

    Recruited by the Hystorians, a secret society that dates back to Aristotle, the kids learn that history has gone disastrously off course.Now it's up to Dak, Sera, and teenage Hystorian-in-training Riq to travel back in time to fix the Great Breaks . . . and to save Dak's missing parents while they're at it. First stop: Spain, 1492, where a sailor named Christopher Columbus is about to be thrown overboard in a deadly mutiny!

    On the barren coast of Cornwall, England, lived a community who prayed for shipwrecks, a community who lured storm-tossed ships to crash upon the sharp rocks of their shore. They fed and clothed themselves with the loot salvaged from the wreckage; dead sailors' tools and trinkets became decorations for their homes. Most never questioned their murderous way of life.Then, upon that pirates' shore crashed the ship The Isle of Skye. And the youngest of its crew members, 14-year-old John Spencer, survived the wreck. But would he escape the wreckers? This is his harrowing tale.

    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.

    Where do dreams come from? What stealthy nighttime messengers are the guardians of our most deeply hidden hopes and our half-forgotten fears? Drawing on her rich imagination, two-time Newbery winner Lois Lowry confronts these questions and explores the conflicts between the gentle bits and pieces of the past that come to life in dream, and the darker horrors that find their form in nightmare. In a haunting story that tiptoes between reality and imagination, two people—a lonely, sensitive woman and a damaged, angry boy—face their own histories and discover what they can be to one another, renewed by the strength that comes from a tiny, caring creature they will never see. Gossamer is perfect for readers not quite ready for Lois Lowry's Newbery-Award winner The Giver and also for readers interested in dreams, nightmares, spirits and the dream world.

    793; Jack and his sister have been kidnapped by Vikings and taken to the court of Ivar the Boneless and his terrifying half-troll wife; but things get even worse when Jack finds himself on a dangerous quest to find the magical Mimir's Well in a far-off land, with his sister's life forfeit if he fails.Other threats include a willful mother Dragon, a giant spider, and a troll-boar with a surprising personality -- to say nothing of Ivar the Boneless and his wife, Queen Frith, a shape-shifting half-troll, and several eight foot tall, orange-haired, full-time trolls. But in stories by award-winner Nancy Farmer, appearances do deceive. She has never told a richer, funnier tale, nor offered more timeless encouragement to young seekers than "Just say no to pillaging."

    Around it, blue dolphins swim, otters play, and sea elephants and sea birds abound. Once, Indians also lived on the island. And when they left and sailed to the east, one young girl was left behind. — This is the story of Karana, the Indian girl who lived alone for years on the Island of the Blue Dolphins. Year after year, she watched one season pass into another and waited for a ship to take her away. But while she waited, she kept herself alive by building shelter, making weapons, finding food, and fighting her enemies, the wild dogs. It is not only an unusual adventure of survival, but also a tale of natural beauty and personal discovery.

    Instead they find themselves lost in a strange jungle with no way to get home and little hope of rescue. Food is running out. Water is scarce. And the jungle is full of threats unlike anything the survivors have ever seen before -- from razor-beaked shredder birds to carnivorous vines and much, much worse. With danger at every turn, these eight kids must learn to work together to survive. But cliques and rivalries threaten to tear them apart. And not everyone will make it out of the jungle alive.

    By weakening the Rangers, the most powerful force in support of the King, Morgarath plans to steal the throne. Yet when Halt and Crowley arrive in Gorlan, they discover just how close Morgarath’s scheme is to success. Morgarath has a plan to discredit the Prince and alienate him from his father. At the same time, the Baron of Gorlan has been conspiring to win the trust and admiration of the Council of Barons to further his plan. If the young Rangers are to prevent the coup from succeeding, they will have to tread a dangerous path, which leads them to a thrilling climax at the annual tournament at Gorlan, where a series of bitter duels must be fought and won.This origin story brings readers to a time before Will was an apprentice, and lays the groundwork for the epic battles that will culminate with The Ruins of Gorlan and The Burning Bridge—Books 1 and 2 of the Ranger’s Apprentice series.