But do you know about the mathematical genius who made sure that Apollo 13 returned safely home?As a child, Katherine Johnson loved to count. She counted the steps on the road, the number of dishes and spoons she washed in the kitchen sink, everything! Boundless, curious, and excited by calculations, young Katherine longed to know as much as she could about math, about the universe.From Katherine's early beginnings as a gifted student to her heroic accomplishments as a prominent mathematician at NASA, this is the story of a groundbreaking American woman who not only calculated the course of moon landings but, in turn, saved lives and made enormous contributions to history.

    What could be more perfect for an author/illustrator who has continually stripped away the mystique of architectural structures that have long fascinated modern man? With typical zest and wry sense of humor punctuating his drawings, David Macaulay traces the step-by-step planning and construction of both castle and town.

    Illustrated with sumptuous art by rising star Sarah Jacoby, this is essential reading for children's book lovers of every age.

    As librarian at the Washington County Free Library in Maryland, Titcomb was concerned that the library was not reaching all the people it could. She was determined that everyone should have access to the library—not just adults and those who lived in town. Realizing its limitations and inability to reach the county’s 25,000 rural residents, including farmers and their families, Titcomb set about to change the library system forever with the introduction of book-deposit stations throughout the country, a children’s room in the library, and her most revolutionary idea of all—a horse-drawn Book Wagon. Soon book wagons were appearing in other parts of the country, and by 1922, the book wagon idea had received widespread support. The bookmobile was born!

    From tiny bee hummingbird nests to orangutan nests high in the rainforest canopy, an incredible variety of nests are showcased here in all their splendor. Poetic in voice and elegant in design, this carefully researched book introduces children to a captivating array of nest facts and will spark the imaginations of children whether in a classroom reading circle or on a parent's lap.

    In Belgium, three resisters ambush a train, allowing scores of Jews to flee from the cattle cars. In Poland, four brothers lead more than 1,200 ghetto refugees into the forest to build a guerilla force and self-sufficient village. And twelve-year-old Motele Shlayan entertains German officers with his violin moments before setting off a bomb. Through twenty-one meticulously researched accounts — some chronicled in book form for the first time — Doreen Rappaport illuminates the defiance of tens of thousands of Jews across eleven Nazi-occupied countries during World War II. In answer to the genocidal madness that was Hitler’s Holocaust, the only response they could abide was resistance, and their greatest weapons were courage, ingenuity, the will to survive, and the resolve to save others or to die trying. Extensive end matter includes: - timeline of important events - index - pronunciation guide - source notes - maps integrated throughout text

    She graduated from Radcliffe, She became a world-famous speaker and author. She befriended Mark Twain, Charlie Chaplin, and Alexander Graham Bell. And above all, she revolutionized public perception and treatment of the blind and the deaf. The catalyst for this remarkable life's journey was Annie Sullivan, a young woman who was herself visually impaired. Hired as a tutor when Helen was six years old, Annie broke down the barriers between Helen and the wider world, becoming a fiercely devoted friend and lifelong companion in the process.In Annie Sullivan and the Trials of Helen Keller, author and illustrator Joseph Lambert examines the powerful bond between teacher and pupil, forged through the intense frustrations and revelations of Helen's early education. The result is an inspiring, emotional, and wholly original take on the story of these two great Americans.

    They battled piranhas, tigers, and vampire bats. Even the plants themselves could be lethal! But these intrepid eighteenth- and nineteenth-century explorers were determined to find and collect new and unusual specimens, no matter what the cost. Then they tried to transport the plants—and themselves—home alive. Creating an important legacy in science, medicine, and agriculture, the plant hunters still inspire the scientific and environmental work of contemporary plant enthusiasts.Working from primary sources—journals, letters, and notes from the field—Anita Silvey introduces us to these daring adventurers and scientists. She takes readers into the heart of their expeditions to then-uncharted places such as the Amazon basin, China, and India. As she brings a colorful cast of characters to life, she shows what motivated these Indiana Jones–type heroes. In The Plant Hunters, science, history, and adventure have been interwoven to tell a largely forgotten—yet fascinating—story.

    Throw in Catholic school, lots of comic books, lazy summers at the lake with time to kill, babysitting misadventures, TV shows, jokes told at family dinner, and the result is Knucklehead. Part memoir, part scrapbook, this hilarious trip down memory lane provides a unique glimpse into the formation of a creative mind and a free spirit.Watch a QuickTime trailer for this book.

    LikeWhen does a bee go through metamorphosis?Why does a queen bee sometimes leave her hive?And where does all this honey come from, anyway?!But Nyuki’s biggest question is, “What is this inner voice I hear, and why does it tell me to go forth to adventure?Follow Nyuki on a lifelong journey as she annoys her sisters, avoids predators, and learns to trust her inner voice as she masters the way of the hive.And if you still have questions at the end, the back of the book uncovers even more mysteries about the lives of these incredible insects!

    Her unique sense of fashion, her grace, and, most important, her spirit made her beloved by generations. But her life offscreen was even more luminous. As a little girl growing up in Nazi-occupied Europe, she learned early on that true kindness is the greatest measure of a person—and it was a lesson she embodied as she became one of the first actresses to use her celebrity to shine a light on the impoverished children of the world through her work with UNICEF.This is Audrey Hepburn as a little girl, an actress, an icon, an inspiration; this is Audrey just being Audrey.

    The fate of entire platoons rests on her keen sense of smell. She's a Big Deal, and she likes it that way. Sometimes Cracker remembers when she was younger, and her previous owner would feed her hot dogs and let her sleep in his bed. That was nice, too. Rick Hanski is headed to Vietnam. There, he's going to whip the world and prove to his family and his sergeant -- and everyone else who didn't think he was cut out for war -- wrong. But sometimes Rick can't help but wonder that maybe everyone else is right. Maybe he should have just stayed at home and worked in his dad's hardware store. When Cracker is paired with Rick, she isn't so sure about this new owner. He's going to have to prove himself to her before she's going to prove herself to him. They need to be friends before they can be a team, and they have to be a team if they want to get home alive. Told in part through the uncanny point of view of a German shepherd, Cracker! is an action-packed glimpse into the Vietnam War as seen through the eyes of a dog and her handler. It's an utterly unique powerhouse of a book by the Newbery Medal-winning author of Kira-Kira.

    The challenge of circumnavigating the globe as no one ever had before--a feat assuring fame if not fortune--attracted the fearless in droves. Three hardy spirits stayed the course: In 1884, former miner Thomas Stevens made the journey on a bicycle, the kind with a big front wheel. In 1889, pioneer reporter Nellie Bly embarked on a global race against time that assumed the heights of spectacle, ushering in the age of the American celebrity. And in 1895, retired sea captain Joshua Slocum quietly set sail on a thirty-six-foot sloop, braving pirates and treacherous seas to become the first person to sail around the world alone. With cinematic pacing and deft, expressive art, acclaimed graphic novelist Matt Phelan weaves a trio of epic journeys into a single bold tale of three visionaries who set their sights on nothing short of the world.

    The Greatest Treasure Hunt in History recounts the astonishing true story of 11 men and one woman who risked their lives amidst the bloodshed of World War II to preserve churches, libraries, monuments, and works of art that for centuries defined the heritage of Western civilization. As the war raged, these American and British volunteers -- museum curators, art scholars and educators, architects, archivists, and artists, known as the Monuments Men -- found themselves in a desperate race against time to locate and save the many priceless treasures and works of art stolen by Adolf Hitler and the Nazis.

    One day, while Guerrero was at school, her undocumented immigrant parents were taken from their home, detained, and deported. Guerrero's life, which had been full of the support of a loving family, was turned upside down.