From former UN Ambassador and author of the New York Times bestseller The Education of an Idealist Samantha Power, the Pulitzer Prize-winning book on America's repeated failure to stop genocides around the world In her prizewinning examination of the last century of American history, Samantha Power asks the haunting question: Why do American leaders who vow "never again" repeatedly fail to stop genocide? Power, a professor at the Harvard Kennedy School and the former US Ambassador to the United Nations, draws upon exclusive interviews with Washington's top policymakers, thousands of declassified documents, and her own reporting from modern killing fields to provide the answer. "A Problem from Hell" shows how decent Americans inside and outside government refused to get involved despite chilling warnings, and tells the stories of the courageous Americans who risked their careers and lives in an effort to get the United States to act. A modern classic and "an angry, brilliant, fiercely useful, absolutely essential book" (New Republic), "A Problem from Hell" has forever reshaped debates about American foreign policy. Winner of the Pulitzer Prize Winner of the Robert F. Kennedy Book Award Winner of the National Book Critics Circle Award Winner of the J. Anthony Lukas Book Prize Winner of the Anisfield-Wolf Book Award Winner of the Raphael Lemkin Award

How do we know that the earth travels around the sun, the universe is billions of years old, and stars are trillions of miles away? Rocky Kolb tells the fascinating story of the people and ideas that have brought us such knowledge of our planet and the universe, giving realistic portraits of astronomers like Tycho, Kepler, Galileo, Herschel and Hubble. Beginning in 1572 with Tycho's discovery that the heavens can change and ending with the Big Bang of the 20th Century, this is a hugely entertaining and witty account of the quest to discover the universe.

Themes: Science Fiction, Teamwork, Fiction, Tween, Emergent Reader, Chapter Book, Hi-Lo, Hi-Lo Books, Hi-Lo Solutions, High-Low Books, Hi-Low Books, ELL, EL, ESL, Struggling Learner, Struggling Reader, Special Education, SPED, Newcomers, Reading, Learning, Education, Educational, Educational Books. Dez and Jax are both in the sixth grade. Now they can be Sky Watchers, kids who patrol the sky path to school on their sky bikes. The Sky Watchers protect their schoolmates from spinners, little flat disks that have been programmed to steal bike packs and take them to the ground below. Nobody but the gang kids go below the tree line. It’s polluted down there. This series of short novels was designed to engage a broad spectrum of struggling readers. No longer will upper-elementary students have to read material junior to their maturity and interests. Characters are age appropriate and come from diverse cultures and backgrounds. Science ficion, sports, paranormal, realistic life, historical fiction, and fantasy are just a few of the many genres. Books are no higher than a 1.5 reading level, with illustrations on every spread that support visual literacy and draw kids into the text. Each book is around 70 pages.

The five books of Enoch are a collection of books written in Semitic languages, and often grouped together as the 'Book of Enoch,' or '1st Enoch.' The books were likely written at different points in time and different Semitic languages. The first book was the Book of the Watchers, which is generally considered to be the oldest book in the collection, however, the age of the book is debated. The book is now known to have originated long before Christianity since the discovery of the Dead Sea Scrolls, however, was lost for well over a thousand years to Europeans, and assumed to be a Christian-era work when the Europeans rediscovered it in Ethiopia. The five books of Enoch only survive in Ge'ez, the classical language of Ethiopia, however, do not survive intact, and some sections of text do not survive. The Ge'ez texts are believed to be translations from a Greek source, which was itself a translation of an Aramaic source. Many fragments of the Aramaic texts were discovered among the Dead Sea scrolls, as well as Hebrew and Greek fragments. The Aramaic texts are mostly the same as the Ge'ez texts, however, scroll 4Q209 also includes a section of text from 3rd Book of Enoch, the Astronomical Book, which is lost from the Ge'ez copies. A few fragments of Greek translations have been found in Egypt in the past two centuries, which generally match the Ge'ez translation. A small fragment of a Latin translation was also preserved by the Vatican through the centuries, which also matches the Ge'ez copies for a small fragment of 4th Book of Enoch, Dream Visions.

From National Book Award Finalist Carrie Arcos comes a thrilling, genre-bending mystery about the history of the Cold War and the UFO phenomenon. Perfect for fans of In the Woods by Tana French and Netflix's Stranger Things. The year is 1952. The threat of invasion from the Soviet Union has people in a panic. The government has issued a call to civilians to act as radar--and Teddy, John, Caroline, Eleanor, Bunny, Frank, and Oscar eagerly answer. As members of their high school's "Operation Skywatch" club, they, along with others across the country, look to the sky in an effort to protect the country from attack. But they're not prepared for the strange green light they see when on duty, which looks like nothing they've been trained to look out for. So when the mysterious object lands in the forest, Teddy, John, Caroline, and Bunny go in to investigate. Then, they disappear. In this thrill of a novel inspired by real events, one group of teens will come face to face with the UFO phenomenon and the vastness of the unknown as they try to save one another, and possibly, the world. A powerful exploration of what if. Praise for Skywatchers: "An expertly crafted genre mash-up of sci-fi, historical fiction, and mystery, with a dash of thriller that will keep readers racing towards the end. A unique and original tale that will appeal to a wide variety of teens. A must-have for all teen collections." --School Library Journal "Arcos has crafted an excellent mystery, with a hook in the compelling cast and just enough hints to keep readers guessing." --Booklist "The historical time period, astute character development, and suspense-filled writing will draw readers in." --Kirkus Reviews "Many readers, especially science fiction fans, will be drawn into the story." -- School Library Connection

Heralded by Science Fiction Chronicle as one of the Best Books of 2001. Across the waterworld of Aquasilva, change is being fought and ruthlessly suppressed by the Domain and its ferocious holy warriors, the Sacri. When Cathan, a count's son, inadvertently stumbles across a terrifying Domain plot to wipe out the rising discontent, he is thrust headlong into a fight beyond his control.

A 24-hour practical guide to skywatching.