You can browse our books easily with any of the following filters, hover over the filters or their titles to see their descriptions.
Or you can use quick search or switch to advanced search for better results...
Thirteen-year-old Maddie just wants her classmate, Lucas, to leave her alone. He keeps asking her out-as if she hasn’t already said no a thousand times! Focusing on her competitive swim team, the Electric Eels, Maddie tries to ignore him, hoping he’ll go away.
Folding technologies are being used to create everything from nanobots to telescope lenses that unfold to the size of a soccer field. The engineers behind these inventions are taking inspiration from an unusual source-origami! Examine how this ancient art intersects with math.
This book explores the complicated interaction between food, business, politics, and the environment. It examines the international food aid system; giant "factory farms," which grow and slaughter animals using assembly-line techniques; and the genetic engineering of seeds, plants, and animals.
Experiment: A child is deliberately infected with the deadly smallpox disease without his parents' informed consent. Result: The world's first vaccine. Experiment: A slave woman is forced to undergo more than thirty operations without anesthesia. Result: The beginnings of modern gynecology. Incidents like these paved the way for crucial, lifesaving medical discoveries. But they also harmed and humiliated their test subjects, many of whom did not agree to the experiments in the first place. How d
Through a wide range of fascinating scientific methods—including DNA testing, facial reconstruction, dental records, blood analysis, fingerprinting, and x rays--forensic specialists work to piece together the stories that will give names back to the unknown dead and missing.
Trees are essential. They provide water, shelter, and food for millions of plant and animal species, including humans. They deliver proven health benefits, and they capture and store carbon, which combats climate change. Yet trees are in trouble. Forests are struggling to adapt to climate change, and deforestation is a major threat. Recently, researchers and citizen scientists made the surprising revelation that trees communicate with each other through an underground system of soil fungi and ot
The crystal compass predicts a turning point when Reann, a seventeen-year-old servant, will take control of her fate, and Terith, a fearless dragon rider, will determine the fate of his people.
Some young people grow up under extremely challenging circumstances and their peers know little about their lives or the difficulties they must overcome. The Forgotten Youth series introduces young readers to foster youth, homeless youth, undocumented immigrant youth, and others who struggle to find their place in society. Each volume presents a vivid picture of what these youth experience day in and day outùtheir hopes, their fears, their triumphs and challenges. Details of daily life, quotes,
Historical perspective on the republics that once made up the Soviet Union and the choices and challenges that have shaped where they are today is the focus of The Former Soviet Union: Then and Now. All books in the series examine important political, economic, and cultural events during the Soviet period and since the Soviet Union’s collapse. Challenges that lie ahead are also explored.