New Releases by Gloria Skurzynski

Previously published as "The Revolt" and "The Choice," this bind-up finds the virtual battle spilling into the real world, when Corgan is challenged by Brigand, the product of a clone experiment gone wrong.

Earth''s population has been decimated by disease, and fourteen-year-old Corgan, genetically engineered to be the perfect warrior, plays an important part in the impending virtual war alongside his partner, the beautiful Sharla.

..three, two, one... we have liftoff! From the award-winning author of Are We Alone? comes a title to propel young imaginations far into space. This Is Rocket Science explores the past, present, and future of space travel. The compelling text—vetted by NASA scientists—is a combination of history, science, human drama, and future challenges. Readers learn how fireworks in ancient China developed into the fire arrows used by Genghis Khan; we meet Sir Isaac Newton, Jules Verne, H.G. Wells, and learn how their imaginations shaped rocketry. We revisit the era of Sputnik, the satellite that launched a superpower space race, ending with moonwalks and a rendezvous in space. Finally we look forward to the future challenges of Mars and beyond. We also get a sneak peek at new technologies like space elevators, solar sails, ion propulsion, and more.

A history of rockets and rocket science, from the Chinese discovery of gunpowder to the development of nuclear spacecraft and rockets that sail on the solar winds.

An adventurous rescue set in the time of medieval knights, castles, bandits, and music. Before their father returns to France from the Crusades, daring Alice and musical Roger set off on their own journey: to find their long-lost uncle. But on the way, the siblings are kidnapped and locked in an ancient hidden tower. To finish their quest, they need to escape—and fast! Can Alice use her courage to slip away and find help? And can Roger use his musical talents to guide her back before it’s too late? History Stepping Stones now feature updated content that emphasizes Common Core and today’s renewed interest in nonfiction. Perfect for home, school, and library bookshelves!

Traces the history of labor unions in the United States, including the first labor strike in Jamestown, the impact of the Great Depression on labor unions, and the challenges unions face today.

Clones are supposed to be identical... aren''t they? Corgan, hero of the Virtual War, has been living a blissful, if placid, life on the Isles of Hiva, his reward for winning the War with Sharla and Brig. But what he doesn''t know is that Brig died soon after the War, and yet is not truly gone. Sharla had saved some of Brig''s DNA and has created clone-twins with it. Corgan''s world is disrupted when Sharla brings one of the clone-twins, Seabrig, to him to raise on the island, while she keeps the other, Brigand, with her in the Domed City. However, when circumstances force Sharla to bring Brigand to the island, they find that while the boys may look identical, their temperaments are not. Brigand is haughty, willful, power hungry, and despises Corgan because of his relationship with Sharla. And, as a result of the cloning process, both boys are growing at an astonishing rate. In what may or may not have been an accident with his clone-twin, Seabrig is badly injured and must be airlifted from the island to receive medical treatment in the Domed City. This leaves Corgan alone with an increasingly dangerous and unstable Brigand, who is now his size, and looking to get rid of Corgan once and for all. A gripping sequel to Virtual War that could be ripped straight from the headlines -- in eighty years....

In a future world where global contamination has necessitated limited human contact, three young people with unique genetically engineered abilities are teamed up to wage a war in virtual reality.

The Landon family travels to Glacier National Park to investigate why grizzly bear cubs are disappearing and become involved with a ten-year-old Mexican runaway boy.

Examines the ways humans have measured time throughout history and discusses the various units that are used to keep track of it.

While visiting the Everglades National Park with their parents, the Landon children uncover the mystery of dying manatees and learn important lessons about the natural environment.

Reviews results from the study of Mars, from Copernicus through the Viking and Pathfinder missions, and speculates on a future human landing.

The Science Club is exploring an old silver mine and in the dark tunnels Caitlin and a friend become lost from the others.

This is the poignant story of the friendship between two boys, Hank Kerner and Bazyli Radichevych, called Billy Radish, set in the steel town of Canaan, Pennsylvania, in 1917. Thge boys are very different, for while Hank considers himself all-American, Billy is a Ukrainian immigrant straddling two cultures. As World War I rages overseas, both boys are faced with some difficult questions.

Nine-year-old Caitlin is always trying to help her neighbors, her friends, and her mother, but the results often aren''t what she intends.

The fourth book in the exciting High-Tech World series, Know the Score explains how electronic games are created, and provides an inside look at how they work. Lavishly illustrated with full-color photos.

Describes what gravity is, what it does, and how it affects you.

An introduction to physical and computer simulations, focusing on the use of wind tunnels, air and automotive safety testing, astronaut training, and current and future uses of images created by computer simulation.

While taking one last driving tour of Wyoming before moving out of state, eleven-year-old Angela accompanies her beloved seventy-eight-year-old great-aunt Hil to Yellowstone National Park, where Hil''s strange behavior suggests she may be losing her sanity.

Eleven-year-old Kevin finds himself alone and lost in the Utah desert, with only his wits to help him survive.

An adolescent must choose between the mills and his education.

Only when he finally reaches adolescence does a boy, living in medieval Poland, realize people think he is a werewolf.

Andrew Otter makes a few mistakes before he learns how to be honest and tactful at the same time.

A novel of the Pied Piper legend told from the standpoint of a 14 year-old baker''s assistant who dreams of freedom from his harsh medieval life and of a new life with the piper.

Martin doesn''t like coming home to an empty house when his mother goes back to work.

When he is suddenly stricken by the rare halving disease, Gustavus meets progressively smaller animals, from dogs to aphids, in his search for help.