A picture book biography of scientist Wangari Maathai, the first African womanand first environmentalistto win a Nobel Peace Prize (in 2004), for her work planting trees in her native Kenya.

    Celebrate the history, cultures, and traditions of over 12 Native American peoples!This classic, easy-to-read picture book is the perfect introduction to the first Americans, including the Seminole, Iroquois, Sioux, Hopi, and many more.

    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.

    Includes a poster of Theodore Gray's iconic photographic periodic table of the elements! Based on seven years of research and photography by Theodore Gray and Nick Mann, The Elements presents the most complete and visually arresting representation available to the naked eye of every atom in the universe. Organized sequentially by atomic number, every element is represented by a big beautiful photograph that most closely represents it in its purest form. Several additional photographs show each element in slightly altered forms or as used in various practical ways. Also included are fascinating stories of the elements, as well as data on the properties of each, including atomic number, atomic symbol, atomic weight, density, atomic radius, as well as scales for electron filling order, state of matter, and an atomic emission spectrum. This of solid science and stunning artistic photographs is the perfect gift book for every sentient creature in the universe.

    A biography of the First Lady who not only aided her husband after he was stricken with polio but also served as a delegate to the United Nations where she helped start UNICEF.

    It makes a lovely gift from parent to child and a perfect learning companion to help all school children. It is a treasure trove of easy methods to take important information from the back of the mind to the tip of children's tongues.

    After all, they never do. Most teachers who come to their one-room schoolhouse in remote, Alaska leave at the first smell of fish, claiming that life there is just too hard. But Miss Agnes is different -- she doesn't get frustrated with her students, and she throws away old textbooks and reads Robin Hood instead! For the first time, Fred and her classmates begin to enjoy their lessons and learn to read and write -- but will Miss Agnes be like all the rest and leave as quickly as she came?

    Meet a patriot unlike any other: Scheherazade, the mare who doesn't mind mentioning she was once the fastest and most admired horse in the King's army. But on arrival in America, "Sherry" is quickly let down by her British rider and recruited by Sam Adams to join the Sons of Liberty. Before long, she finds herself teamed with Raul Revere to play a key-if unnoticed-role in the American Revolution. Full of wit and wisdom, this beloved classic presents an unforgettable view to the birth of a nation-straight from the horse's mouth!Explore this historical time period even further in this new edition of award-winning author Robert Lawson's classic tale, with additional bonus material, including a map of Paul Revere's ride!

    First published to wide acclaim in 2002, this eye-opening book has since become a classic, promoting "world-mindedness" by imagining the world's population -- all 6.8 billion of us -- as a village of just 100 people. Now, If the World Were a Village has been newly revised with updated statistics, several new activities and completely new material on food security, energy and health. By exploring the lives of the 100 villagers, children will discover that life in other nations is often very different from their own. If the World Were a Village is part of CitizenKid: A collection of books that inform children about the world and inspire them to be better global citizens.

    A 1967 Newbery Honor Book  While awaiting trial for murder and withholding from the king the obligatory fifth of the gold found in Cibola, Esteban, a seventeen-year-old cartographer, recalls his adventures with a band of conquistadors.

    Readers are invited to join a young boy, Will Hunt, as he and his family become part of an archaeological team led by world-famous Egyptologist Dr. George Reisner. Based on actual records of Reisner's history-making dig, Giza 7000X, this strikingly original picture book uses journal entries, funny postcards, and quirky cartoons to pull readers into an ancient unsolved mystery. Luminous paintings of the pyramids, informative sidebars and inventive collages, including authentic documents and archival photographs, help provide information and clues. When a secret tomb is uncovered, readers, along with Will, put together clues to discover: Whose tomb is this? Why was it hidden? And how can a mummy be missing from a sealed tomb?This illuminating book invites readers to participate in the process of archaeology as it provides a rare glimpse into the true stories that exist behind the objects in museums.The 5,000-Year-Old Puzzle is a 2003 Bank Street - Best Children's Book of the Year.

    At 1,368 feet, they clocked in as the tallest buildings in the world and changed the New York City skyline dramatically. Offices and corporations moved into the towers—also known as the World Trade Center—and the buildings were seen as the economic hub of the world. But on September 11, 2001, a terrorist attack toppled the towers and changed our nation forever. Discover the whole story of the Twin Towers—from their ambitious construction to their tragic end.

    Each story is told in a clear, simple manner, and is well calculated to awaken and stimulate the youthful imagination. Ideal introduction to ancient Greece for ages 9 and up.