King Arthur was a good ruler, but now he needs a good ruler. What would you do if the neighboring kingdom were threatening war? Naturally, you'd call your strongest and bravest knights together to come up with a solution. But when your conference table causes more problems than the threat of your enemy, you need expert help. Enter Sir Cumference, his wife Lady Di of Ameter, and their son Radius. With the help of the carpenter, Geo of Metry, this sharp-minded team designs the perfect table conducive to discussing the perfect plan for peace. The first in Sir Cumference series, SIR CUMFERENCE AND THE FIRST ROUND TABLE makes math fun and accessible for everyone.

     Almost Lost Thanksgiving Yes. That's right! Way back when "skirts were long and hats were tall" Americans were forgetting Thanksgiving, and nobody seemed to care! Thankfully, Sarah Hale appeared. More steadfast than Plymouth Rock, this lady editor knew the holiday needed saving. But would her recipe for rescue ever convince Congress and the presidents? Join acclaimed author Laurie Halse Anderson on a journey of a woman and a pen that spanned four decades, the Civil War, and five presidents, all so you could have your turkey and eat it too!

    His popular TV series brought whales, otters, and dolphins right into people s living rooms. Now, in this exciting picturebook biography, Dan Yaccarino introduces young readers to the man behind the snorkel. From the first moment he got a glimpse of what lived under the ocean s waves, Cousteau was hooked. And so he set sail aboard the Calypso to see the sea. He and his team of scientists invented diving equipment and waterproof cameras. They made films and televisions shows and wrote books so they could share what they learned. The oceans were a vast unexplored world, and Cousteau became our guide. And when he saw that pollution was taking its toll on the seas, Cousteau became our guide in how to protect the oceans as well."

    I hope that this book will bring the tradition of sharing history to families all across America." -- Lynne CheneyChristmas night, 1776, was a troubled time for our young country. In the six months since the Declaration of Independence had been signed, General George Washington and his troops had suffered defeat after defeat at the hands of the British. It looked as though our struggle for independence might be doomed, when Washington made a bold decision. He would lead the main body of his army across the Delaware River and launch a surprise attack on enemy forces.Washington and his men were going against the odds. It seemed impossible that the ragtag Americans could succeed against the mightiest power in the world. But the men who started across the icy Delaware loved their country and their leader. Under his command they would turn the tide of battle and change the course of history.Best-selling author Lynne Cheney tells the dramatic story of the military campaign that began on Christmas night in 1776. When Washington Crossed the Delaware will teach the young about the heroism, persistence, and patriotism of those who came before them.

    But years later when she returns home, she is shocked to see whole forests being cut down, and she knows that soon all the trees will be destroyed. So Wangari decides to do something—and starts by planting nine seedlings in her own backyard. And as they grow, so do her plans. . . .         This true story of Wangari Maathai, environmentalist and winner of the Nobel Peace Prize, is a shining example of how one woman’s passion, vision, and determination inspired great change.         Includes an author’s note.This book was printed on 100% recycled paper with 50% postconsumer waste.

    Regarded as the world’s first geneticist, Mendel overcame poverty and obscurity to discover one of the fundamental aspects of genetic science: animals, plants, and people all inherit and pass down traits through the same process, following the same rules. Living the slow-paced, contemplative life of a friar, Gregor Mendel was able to conceive and put into practice his great experiment: growing multiple generations of peas. From observing yellow peas, green peas, smooth peas, and wrinkled peas, Mendel crafted his theory of heredity—years before scientists had any notion of genes. Children will be inspired by Gregor’s neverending search for knowledge, and his famous experiments are easy to understand as an introduction to genetics. F&P level: Q

    Yet contrary to popular belief, George Washington never had a set of wooden teeth. Starting at the age of twenty-four, he lost on average a tooth a year, and by the time he was elected President, he had only two left! In this reverentially funny tale based on Washington’s letters, diaries, and other historical records, readers will find out what really happened as they follow the trail of lost teeth to complete tooflessness.

    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.

    On September 11, 2001, Welles Remy Crowther saved numerous people from the upper floors of the World Trade Center South Tower. "The Man in the Red Bandanna" recounts and celebrates his heroism on that day. Welles' story carries an inspirational message that will resonate with adults as well as young children.

    Lewis wrote The Chronicles of Narnia, he was a young boy named Jack who spent his days dreaming up stories of other worlds filled with knights, castles, and talking animals. His brother, Warnie, spent his days imagining worlds filled with trains, boats, and technology. One rainy day, they found a wardrobe in a little room next to the attic, and they wondered, What if the wardrobe had no end?Years later, Jack began to think about what could be beyond that wardrobe, and about a girl named Lucy and her siblings. This picture book biography introduces the beloved creator of The Chronicles of Narnia to a new generation of children who see hidden magic in the world around them.

    It highlights the unspeakable trauma of slavery, the faith and fire of the civil rights movement, and the grit, passion, and perseverance of some of the world's greatest heroes. The text is also peppered with references to the words of Martin Luther King, Jr., Langston Hughes, Gwendolyn Brooks, and others, offering deeper insights into the accomplishments of the past, while bringing attention to the endurance and spirit of those surviving and thriving in the present.

    She knew how many miles it was to the moon (and how many back). She loved studying algebra and geometry and calculus and using math to solve problems in the outside world.Soon math led her to MIT and then to helping NASA put a man on the moon! She handwrote code that would allow the spacecraft’s computer to solve any problems it might encounter. Apollo 8. Apollo 9. Apollo 10. Apollo 11. Without her code, none of those missions could have been completed.Dean Robbins and Lucy Knisley deliver a lovely portrayal of a pioneer in her field who never stopped reaching for the stars.

    She didn't know that young women had to go to work, that they traded an education for long hours of labor, that she was expected to grow up fast. But that did not stop Clara. She went to night school, spent hours studying English, and helped support her family by sewing in a factory. Clara never quit. And she never accepted that girls should be treated poorly and paid little. So Clara fought back. Fed up with the mistreatment of her fellow laborers, Clara led the largest walkout of women workers in the country's history. Clara had learned a lot from her short time in America. She learned that everyone deserved a fair chance. That you had to stand together and fight for what you wanted. And, most importantly, that you could do anything you put your mind to.“In her simple but powerful text Markel shows how multiple arrests, serious physical attacks, and endless misogyny failed to deter this remarkable woman as she set off on her lifelong path as a union activist.” --The Horn Book

    When he got older and became an artist, his fiddling led him to create wire sculptures. One day, Sandy made a lion. Next came a lion cage. Before he knew it, he had an entire circus and was traveling between Paris and New York performing a brand-new kind of art for amazed audiences. This is the story of Sandy?s Circus, as told by Tanya Lee Stone with Boris Kulikov?s spectacular and innovative illustrations. Calder?s original circus is on permanent display at the Whitney Museum in New York City.

    Mesmer’s mysterious powers in a whimsical look at a true moment in history.The day Ben Franklin first set foot in Paris, France, he found the city all abuzz. Everyone was talking about something new. Remarkable. Thrilling. Strange. Something called Science!But soon the straightforward American inventor Benjamin Franklin is upstaged by a compelling and enigmatic figure: Dr. Mesmer. In elaborately staged shows, Mesmer, wearing a fancy coat of purple silk and carrying an iron wand, convinces the people of Paris that he controls a magic force that can make water taste like a hundred different things, cure illness, and control thoughts! But Ben Franklin is not convinced. Will his practical approach of observing, hypothesizing, and testing get to the bottom of the mysterious Mesmer’s tricks? A rip-roaring, lavishly illustrated peek into a fascinating moment in history shows the development and practice of the scientific method—and reveals the amazing power of the human mind.