He was such a daydreamer that people called him a blockhead.When Leonardo grew up and traveled the world, he was inspired by the numbers used in different countries. Then he realized that many things in nature, from the number of petals on a flower to the spiral of a nautilus shell, seem to follow a certain pattern. The boy who was once teased for being a blockhead had discovered what came to be known as the Fibonacci Sequence!

    Little did he know that a boatload of hungry sailors, coupled with his knack for creative problem-solving, would yield one of the world’s most prized and beloved pastries.        Lively and inventive cut-paper illustrations add a taste of whimsy to this sweet, fact-filled story that includes an extensive bibliography, author's note, and timeline.

    Eliza was expected to marry into a similarly powerful family . . . until she met and fell in love with the charismatic Hamilton. She stood by him throughout his tumultuous life, and after his death, she single-handedly collected his papers and preserved them for historians and musical-theater writers of the future. Eliza outlived Hamilton by fifty years; during that time she founded the first orphanage in New York State, raised funds for the Washington Monument, and kept the flame of her husband's memory and achievements alive. Featuring Esme Shapiro's exquisite, thoroughly researched art, which mirrors paintings from 18th-century America, this is a beautiful and informative biography with extensive back matter.

    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.

    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.

    Start her own business at the age of nineteen? Why, she could do that, too. But one thing Esther and other women could NOT do was vote. Only men could do that.With lively text and humorous illustrations as full of spirit as Esther herself, this striking picture book biography shows how one girl's gumption propels her through a life filled with challenges until, in 1869, she wins the vote for women in Wyoming Territory – the first time ever in the United States!I Could Do That! is a 2006 Bank Street - Best Children's Book of the Year.

    during WWII—the only enemy ever to do so—and comes back 20 years later to apologize. The devastating attack on Pearl Harbor, Hawaii, drew the United States into World War II in 1941. But few are aware that several months later, the Japanese pilot Nobuo Fujita dropped bombs in the woods outside a small town in coastal Oregon. This is the story of those bombings, and what came after, when Fujita returned to Oregon twenty years later, this time to apologize.      This remarkable true story, beautifully illustrated in watercolor, is an important and moving account of reconciliation after war.

    He protected roots through harsh winters, so plants could be reborn in the spring. He trimmed flowers, spread soil, studied life cycles. And it was in this very place that George’s love of nature sprouted into something so much more—his future.

    When a professor discovered that the homework sent to him under a male pen name came from a woman...nothing stopped Sophie. And when she tackled a math problem that male scholars said would be impossible to solve...still, nothing stopped Sophie.For six years Sophie Germain used her love of math and her undeniable determination to test equations that would predict patterns of vibrations. She eventually became the first woman to win a grand prize from France's prestigious Academy of Sciences for her formula, which laid the groundwork for much of modern architecture (and can be seen in the book's illustrations).Award-winning author Cheryl Bardoe's inspiring and poetic text is brought to life by acclaimed artist Barbara McClintock's intricate pen-and-ink, watercolor, and collage illustrations in this true story about a woman who let nothing stop her.

    Beginning in 1922, when Edith Houghton was only ten years old, she tried out for a women’s professional baseball team, the Philadelphia Bobbies. Though she was the smallest on the field, soon reporters were talking about “The Kid” and her incredible skill, and crowds were packing the stands to see her play. Her story reminds us that baseball has never been about just men and boys. Baseball is also about talented girls willing to work hard to play any way they can.

    Harkness would inherit an expedition from her explorer husband: the hunt for a panda.  She knew that bringing back a panda would be hard. Impossible, even.  But she intended to try.So she went to China, where she found a guide, built traps, gathered supplies, and had explorers' clothes made—unheard of for a woman in those days.  Then she set out up the Yangtze River and into the wilderness.  What she discovered would awe America: an adorable baby panda she named Su Lin, which means "a little bit of something very cute."With breathtaking illustrations from Caldecott Honor artist Melissa Sweet, this little-known true story shares the tale of an adventurous woman who was bold and brave—and the unforgettable journey that helped shape American attitudes toward wildlife.

    At a time when studios wanted to hire men and think in black and white, Mary painted twinkling emerald skies, peach giraffes with tangerine spots, and magenta horses that could fly.

    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.

    Now young readers will learn about her early years, her time in Congress, her presidential bid and how her actions left a lasting legacy that continues to inspire, uplift, and instruct.

    When people scoffed at her dreams of becoming a pilot, Hazel wouldn't take no for an answer. She joined the Women Airforce Service Pilots during World War II. It was a dangerous job, but Hazel flew with joy and boldness.This moving, true story about a groundbreaking figure will inspire young readers to challenge barriers and reach for the sky.