And then one night she saw something unusual: a comet no one had ever seen before! Miss Mitchell’s extraordinary discovery made her famous the world over and paved the way for her to become America’s first professional female astronomer. Gorgeously illustrated by Diana Sudyka, this moving picture book about a girl from humble beginnings who became a star in the field of astronomy is sure to inspire budding scientists everywhere.

    It was the first trip across an engineering marvel that had taken nearly fourteen years to construct. The woman's husband was the chief engineer, and he knew all about the dangerous new technique involved. The woman insisted she learn as well. When he fell ill mid-construction, her knowledge came in handy. She supervised every aspect of the project while he was bedridden, and she continued to learn about things only men were supposed to know:math,science,engineering.Women weren't supposed to be engineers. But this woman insisted she could do it all, and her hard work helped to create one of the most iconic landmarks in the world. This is the story of Emily Roebling, the secret engineer behind the Brooklyn Bridge, from author-illustrator Rachel Dougherty.

    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.

    As an adult, she dives even deeper. Whether she's designing submersibles, swimming with the whales, or taking deep-water walks, Sylvia Earle has dedicated her life to learning more about what she calls "the blue heart of the planet." With stunningly detailed pictures of the wonders of the sea, Life in the Ocean tells the story of Sylvia's growing passion and how her ocean exploration and advocacy have made her known around the world. This picture book biography also includes an informative author's note that will motivate young environmentalists.Life in the Ocean is one of The Washington Post's Best Kids Books of 2012

    Bobbi Gibb was determined to prove them wrong. She said she would do it, she wasn’t a liar; she’d show them by running like the wind in the fire.

    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.

    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.

    R. R. Tolkien.John Ronald loved dragons. He liked to imagine dragons when he was alone, and with his friends, and especially when life got hard or sad. After his mother died and he had to live with a cold-hearted aunt, he looked for dragons. He searched for them at his boarding school. And when he fought in a Great War, he felt as if terrible, destructive dragons were everywhere. But he never actually found one, until one day, when he was a grown man but still very much a boy at heart, when he decided to create one of his own. John Ronald's Dragons, a picture book biography by Caroline McAlister and illustrated by Eliza Wheeler, introduces the beloved creator of Middle Earth and author of The Hobbit and The Lord of the Rings to a new generation of children who see magic in the world around them.

      As a child, Amalia Hernández saw a pair of dancers in the town square. The way they stomped and swayed to the rhythm of the beat inspired her. She knew one day she would become a dancer.   Amalia studied ballet and modern dance under the direction of skilled teachers who had performed in world-renowned dance companies. But she never forgot the folk dance she had seen years earlier. She began traveling through the Mexican countryside, witnessing the dances of many regions, and she used her knowledge of ballet and modern dance to adapt the traditional dances to the stage. She founded her own dance company, a group that became known as el Ballet Folklórico de México.   Using his signature illustration style, inspired by the ancient art of the Mixtecs, award-winning author and illustrator Duncan Tonatiuh tells the story of Amalia Hernández and the formation of the Folkloric Ballet, one of the most famous and successful dance companies in the world.

    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 often wondered if there were any books about kids just like her. With hard work, and the encouragement of her parents and a special teacher, she learned to read and at a young age discovered she had a knack for writing.Beverly Cleary's story comes to life in this narrative nonfiction picture book as she grows to follow her dreams of writing the books she longed for as a child, becoming an award-winning writer and one of the most famous children's authors of all time.Beautiful illustrations capture Cleary's sense of humor, struggles, and triumphs, and are filled with Easter eggs throughout for fans to discover.

    But Hitler brought her childhood to an end and forced her and her family into hiding. Who Was Anne Frank? looks closely at Anne's life before the secret annex, what life was like in hiding, and the legacy of her diary. Black-and-white illustrations including maps and diagrams provide historical and visual reference in an easy-to-read biography written in a way that is appropriate and accessible for younger readers.

    Finding a new home at the New York Public Library as a bilingual assistant, she turned her popular stories into libros and spread story seeds across the land. Today, these seeds have grown into a lush landscape as generations of children and cuentistas continue to share her stories and celebrate Pura’s legacy.This portrait of the influential librarian, author, and puppeteer reminds us of the power of storytelling and the extraordinary woman who opened doors and championed bilingual literature.

    She sang before she talked and learned to play piano at a very young age. With the support of her family and community, she received music lessons that introduced her to classical composers like Bach who remained with her and influenced her music throughout her life. She loved the way his music began softly and then tumbled to thunder, like her mother's preaching, and in much the same way as her career. During her first performances under the name of Nina Simone her voice was rich and sweet but as the Civil Rights Movement gained steam, Nina's voice soon became a thunderous roar as she raised her voice in powerful protest in the fight against racial inequality and discrimination.

    Martina Navratilova and Chris Evert come from completely different places and play tennis in completely different ways. Chrissie is the all-American girl: practiced, poised, with perfect technique. Martina hails from Czechoslovakia, a Communist country, and her game is ruled by emotion. Everything about them is different, except one thing: they both want to be the best. But as their intense rivalry grows, something else begins to swing into place, and a friendship forms that will outlast all their tennis victories. Phil Bildner and Brett Helquist tell the engaging true story of these two masters of the court as they win title after title and, most importantly, the hearts of the fans."