The discovery of two remarkably well preserved, two-million-year-old fossils of an adult female and young male, known as Australopiitecus sediba, has been hailed as one of the most important archaeological discoveries in history. The fossils reveal what may be one of humankind's oldest ancestors.Berger believes the skeletons they found on the Malapa site in South Africa could be the "Rosetta stone that unlocks our understanding of the genus Homo" and may just redesign the human family tree.Berger, an Eagle Scout and National Geographic Grantee, is the Reader in Human Evolution and the Public Understanding of Science in the Institute for Human Evolution at the University of Witwatersrand, Johannesburg, South Africa.The focus of the book will be on the way in which we can apply new thinking to familiar material and come up with a breakthrough. Marc Aronson is particularly interested in framing these issues for young people and has had enormous success with this approach in his previous books: Ain't Nothing But a Man and If Stones Could Speak.Berger's discovery in one of the most excavated and studied areas on Earth revealed a treasure trove of human fossils--and an entirely new human species--where people thought no more field work might ever be necessary. Technology and revelation combined, plus a good does of luck, to broaden by ten times the number of early human fossils known, rejuvenating this field of study and posing countless more questions to be answered in years and decades to come.

    Capturing an engineer’s creative vision and mind for detail, this fully illustrated picture book biography sheds light on how the American inventor George Ferris defied gravity and seemingly impossible odds to invent the world’s most iconic amusement park attraction, the Ferris wheel.     A fun, fact-filled text by Gibbs Davis combines with Gilbert Ford’s dazzling full-color illustrations to transport readers to the 1893 World’s Fair, where George Ferris and his big, wonderful wheel lifted passengers to the skies for the first time.

    Soon after Boyd is hauled off to prison, members of his counterfeiting ring gather in the back room of a smoky Chicago saloon to discuss how to spring their ringleader. Their plan: grab Lincoln's body from its Springfield tomb, stash it in the sand dunes near Lake Michigan, and demand, as a ransom, the release of Ben Boyd --and $200,000 in cash. From here, the action alternates between the conspirators, the Secret Service agents on their trail, and the undercover agent moving back and forth between the two groups. Along the way readers get glimpses into the inner workings of counterfeiting, grave robbing, detective work, and the early days of the Secret Service. The plot moves toward a wild climax as robbers and lawmen converge at Lincoln's tomb on election night: November 7, 1876.

    purple mountains’ majesty, mauvelous, jungle green, razzmatazz… What child doesn't love to hold a crayon in their hands?  But children didn't always have such magical boxes of crayons. Here’s the true story of an inventor who so loved nature’s vibrant colors that he found a way to bring the outside world to children – in a box for only a nickel!

    in full color. Youngsters can celebrate the 500th anniversary of Columbus's fateful voyage with this dramatic, easy-to-read account of a pivotal moment in American history. "

    But in 1993, the Democratic Republic of Congo, where Michel and his family live, is a country in tumult. One afternoon Michel and his friends are kidnapped by rebel militants and forced to become child soldiers.

    Alongside Franklin's adventure is the young narrator's first-hand account of how he, in 1981, unraveled the mystery of the expedition's tragic fate. ALA Best Book for Young Adults. American Bookseller Pick of the Lists. Photos. Illus. Maps.

    Among these biographies, readers will find aviators and artists, politicians and pop stars, athletes and activists. The exceptional men featured include writer James Baldwin, artist Aaron Douglas, filmmaker Oscar Devereaux Micheaux, lawman Bass Reeves, civil rights leader John Lewis, dancer Alvin Ailey, and musician Prince.The legends in Little Legends: Exceptional Men in Black History span centuries and continents, but each one has blazed a trail for generations to come.

    They began their harrowing journey on bicycles, pedaling to Southern France with children's book manuscripts among their few possessions.Louise Borden combed primary resources, including Hans Rey's pocket diaries, to tell this dramatic true story. Archival materials introduce readers to the world of Hans and Margret Rey while Allan Drummond dramatically and colorfully illustrates their wartime trek to a new home.Follow the Rey's amazing story in this unique large format book that resembles a travel journal and includes full-color illustrations, original photos, actual ticket stubs and more. A perfect book for Curious George fans of all ages.

    His life's passion was to collect books, letters, music, and art from Africa and the African diaspora in order to bring to light the achievements of people of African descent. When his collection became so large that it threatened to overflow his house, he turned to the New York Public Library.At the time, the collection, with Schomburg as curator, was the cornerstone of a new Division of Negro History, Literature and Prints. A century later, it is the Schomburg Center for Research in Black Culture—and a beacon for scholars all over the world.In luminous paintings and arresting poems, two of children's literature's foremost African-American scholars track the journey of Arturo Schomburg and his quest to correct and expand the historical record for generations to come.

    Each volume of four 30-minute histories will dig into the petty name-calling and grumbling grudges that led to many of the world’s greatest advancements, all delivered with a cheeky sense of humor.Choose sides: Cope or Marsh, the jerks who discovered so many dinosaurs; Hamilton or Burr, whose rivalry fueled American politics; Queen Elizabeth or Mary Queen of Scots, who fought to rule England; Adidas or Puma, whose rivalry changed the world of sports and fashion.Kidnappings, rock fights, duels, and explosions, Rivals! shows world leaders at their absolute best and their worst, often at the same time.

    But in his mind, he envisions himself traveling at a speed beyond imagining, on a beam of light. This brilliant mind will one day offer up some of the most revolutionary ideas ever conceived. From a boy endlessly fascinated by the wonders around him, Albert Einstein ultimately grows into a man of genius recognized the world over for profoundly illuminating our understanding of the universe. Jennifer Berne and Vladimir Radunsky invite the reader to travel along with Einstein on a journey full of curiosity, laughter, and scientific discovery. Parents and children alike will appreciate this moving story of the powerful difference imagination can make in any life.

    She chose a girl her own age who lived in Amsterdam. The girl's name was Anne Frank." "Through firsthand reports and interviews with Juanita's sister, Betty, friends of both Juanita and Anne Frank, as well as never-before-published photographs, Susan Goldman Rubin weaves the story of two girls - one in America and one in the Netherlands - against the backdrop of pending World War II, its brutal reality, and it aftermath." In alternating chapters, Goldman Rubin describes the lives of Juanita and Anne before the war begins, then continues to tell their stories, as well as those of their sisters, Betty and Margot, as the war progresses. Juanita, Betty, and their mother witness the war from afar, aware of its presence only through radio, film clips, rationing, and watching schoolmates and friends leave for armed service. In tragic contrast, Anne, Margot, and their parents go into hiding, are discovered, and are sent to concentration camps. Only Anne's father survives.

    But not everyone knows the harrowing details and narrow escapes that occurred along the way. This timeless and witty book highlights little-known facts about patriot Paul Revere.

    In this Robert F. Silbert Honor Book, narrated in the voice of Holocaust survivor Jack Mandelbaum, readers will glimpse the dark reality of life during the Holocaust, and how one boy made it out alive.When twelve-year-old Jack Mandelbaum is separated from his family and shipped off to the Blechhammer concentration camp, his life becomes a never-ending nightmare. With minimal food to eat and harsh living conditions threatening his health, Jack manages to survive by thinking of his family.Supports the Common Core State Standards