Maria Merian was only a child, but she disagreed. She watched carefully as caterpillars spun themselves cocoons, which opened to reveal summer birds, or butterflies and moths. Maria studied the whole life cycle of the summer birds, and documented what she learned in vibrant paintings.This is the story of one young girl who took the time to observe and learn, and in so doing disproved a theory that went all the way back to ancient Greece.

    When he was older, he hit his sister, frustrated his teachers, and had few friends. But Albert’s strange childhood also included his brilliant capacity for puzzles and problem solving: the mystery of a compass’s swirling needle, the intricacies of Mozart’s music, the secrets of geometry — set his mind spinning with ideas. In fact, Albert Einstein’s ideas were destined to change the way we know and understand the world and our place in the universe. In spare, precise text filled with graceful detail and accompanied by sometimes humorous, sometimes lonely portraits, Don Brown introduces us to the less than magnificent beginnings of an odd boy out. The result is a tender rendering of the adventures of growing up for one of the most important thinkers of the twentieth century.

    But their differing views on how to run the newly created United States turned them into the worst of friends. They each became leaders of opposing political parties, and their rivalry followed them to the White House. Full of both history and humor, this is the story of two of America's most well-known presidents and how they learned to put their political differences aside for the sake of friendship.

    He loved looking at something in the room and making it come alive again in front of him. He drew pictures for his sisters, his classmates, his co-workers. Even during WWI, Horace filled his notebooks with drawings from the trenches . . . until he was shot. Upon his return home, Horace couldn't lift his right arm, and couldn't make any art. Slowly, with lots of practice, he regained use of his arm, until once again, he was able to paint--and paint, and paint! Soon, people—including the famous painter N. C. Wyeth—started noticing Horace's art, and before long, his paintings were displayed in galleries and museums across the country.

    But what inspired her? For young Sonia, the answer was books! They were her mirrors, her maps, her friends, and her teachers. They helped her to connect with her family in New York and in Puerto Rico, to deal with her diabetes diagnosis, to cope with her father’s death, to uncover the secrets of the world, and to dream of a future for herself in which anything was possible.In Turning Pages, Justice Sotomayor shares that love of books with a new generation of readers, and inspires them to read and puzzle and dream for themselves. Accompanied by Lulu Delacre’s vibrant art, this story of the Justice’s life shows readers that the world is full of promise and possibility–all they need to do is turn the page.

    Both his chocolate empire and his great personal legacy live on today.

    A perfect introduction to mathematical concepts for young readers, written by a Newbery honor-winning author!This colorfully illustrated biography of the Greek philosopher and scientist Eratosthenes, who compiled the first geography book and accurately measured the globe's circumference, is just right for budding mathematicians, scientists, historians, and librarians! Filled with fascinating details about Eratosthenes's world (and in print since 1994), kids are sure to flip through the pages time and again.

     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!

    Years passed before Eleanor began to discover in herself the qualities of intelligence, compassion, and strength that made her a remarkable woman. In Eleanor, two-time Caldecott Medal winner Barbara Cooney paints a meticulously researched, lushly detailed picture of Eleanor's childhood world--but most importantly, she captures the essence of the little girl whose indomitable spirit would make her one of the greatest and most beloved first ladies of all time. "There are many biographies of Eleanor Roosevelt, but this one is special?Cooney is at her artistic best." --Booklist

    Find out how her passion for math and the Cherokee values she was raised with shaped her life and work. Cherokee author Traci Sorell and Métis illustrator Natasha Donovan trace Ross's journey from being the only girl in a high school math class to becoming a teacher to pursuing an engineering degree, joining the top-secret Skunk Works division of Lockheed, and being a mentor for Native Americans and young women interested in engineering. In addition, the narrative highlights Cherokee values including education, working cooperatively, remaining humble, and helping ensure equal opportunity and education for all.

    He traveled across a vast ocean from China to America with only a suitcase and a few papers. Not papers for drawing--which he loved to do--but immigration papers to start a new life. Once in America, Tyrus seized every opportunity to make art, eventually enrolling at an art institute in Los Angeles. Working as a janitor at night, his mop twirled like a paintbrush in his hands. Eventually, he was given the opportunity of a lifetime--and using sparse brushstrokes and soft watercolors, Tyrus created the iconic backgrounds of Bambi.Julie Leung and Chris Sasaki perfectly capture the beautiful life and work of a painter who came to this country with dreams and talent--and who changed the world of animation forever.

    He saw the whole, where others saw only parts. And he noticed details others failed to see. Through stunning illustrations and lyrical prose, this picture book presents the life and accomplishments of Ernest Everett Just, an African American biologist who made important discoveries about the cell in the 1930s. Through his careful observations and hard work, Ernest opened up the wonder of the universe to all of us, through a tiny egg cell.

    She knew it was wrong that people thought women could only be teachers or nurses--as wrong as 10-5=3. And she proved everyone wrong by zooming ahead of her classmates, starting college at fifteen, and eventually joining NASA, where her calculations helped pioneer America's first manned flight into space, its first manned orbit of Earth, and the world's first trip to the moon!Award-winning author Suzanne Slade and debut artist Veronica Miller Jamison tell the story of a NASA "computer" in this smartly written, charmingly illustrated biography.

    Douglass spent his life advocating for the equality of all, and it was through reading that he was able to stand up for himself and others. Award-winning husband-wife team Lesa Cline-Ransome and James E. Ransome present a moving and captivating look at the young life of the inspirational man who said, “I would unite with anybody to do right and with nobody to do wrong.”

    When she was just twelve years old, Mattie designed a metal guard to prevent shuttles from shooting off textile looms and injuring workers. As an adult, Mattie invented the machine that makes the square-bottom paper bags we still use today. However, in court, a man claimed the invention was his, stating that she “could not possibly understand the mechanical complexities.” Marvelous Mattie proved him wrong, and over the course of her life earned the title of “the Lady Edison.”   With charming pen-and-ink and watercolor illustrations, this introduction to one of the most prolific female inventors will leave readers inspired.   Marvelous Mattie is a 2007 Bank Street - Best Children's Book of the Year.