Tutored by her father, the mathematician Theon, Hypatia quickly became an authority in the subjects of mathematics, astronomy, and philosophy. Word spread of her brilliance, and scholars from all over the world journeyed to Alexandria to seek her teachings.

    Whir. Buzz.Not so long ago, math problems had to be solved with pencil and paper, mail delivered by postman, and files were stored in paper folders and metal cabinets. But three women, Betty Snyder, Jean Jennings, and Kay McNulty knew there could be a better way. During World War II, people hoped ENIAC (Electronic Numerical Integrator and Computer), one of the earliest computers, could help with the war effort. With little guidance, no instructions, and barely any access to the machine itself, Betty, Jean, and Kay used mathematics, electrical engineering, logic, and common sense to command a computer as large as a room and create the modern world. The machine was like Betty, requiring outside-the-box thinking, like Jean, persistent and consistent, and like Kay, no mistakes, every answer perfect. Today computers are all around us, performing every conceivable task, thanks, in large part, to Betty, Jean, and Kay's pioneering work. Instructions Not Included is their story.This fascinating chapter in history is brought to life with vivid prose by Tami Lewis Brown and Debbie Loren Dunn and with striking illustrations by Chelsea Beck. Detailed back matter including historical photos provides a closer look.

    Born to parents who were former-slaves Florence knew early on that she loved to sing. And that people really responded to her sweet, bird-like voice. Her dancing and singing catapulted her all the way to the stages of 1920s Broadway where she inspired songs and even entire plays! Yet with all this success, she knew firsthand how bigotry shaped her world. And when she was offered the role of a lifetime from Ziegfeld himself, she chose to support all-black musicals instead.Fans of When Marian Sang and Ella Fitzgerald: The Tale of a Vocal Virtuosa will jump at the chance to discover another talented performer whose voice transcended and transformed the circumstances society placed on her.

    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.

    She wants to wander the world. To go . . . Elsewhere. This is the true story of the first woman to ride a motorcycle around the world alone. Each place has something to teach her. Each place is beautiful. And despite many flat tires and falls, she learns to always get back up and keep riding.Award-winning author Amy Novesky and Governor General's Award-winning illustrator Julie Morstad have teamed up for a spectacular celebration of girl power and resilience.

    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.

    From its opening pages, the book suggests that we are intimately connected to the natural world; it compares the way we learn to speak to the way baby birds learn to sing, and the growth of human bodies to the growth of forests. Award-winning author Elin Kelsey — along with a number of concerned parents and educators around the world — believes children are losing touch with nature. This innovative picture book aims to reintroduce children to their innate relationship with the world around them by sharing many of the surprising ways that we are all connected to the natural world.Grounded in current science, this extraordinary picture book provides opportunities for children to use their imaginations and wonder about some big ideas. Soyeon Kim’s incredible diorama art enhances the poetic text, and her creative process is explored in full on the reverse side of the book’s jacket, which features comments from the artist. Young readers will want to pore over each page of this book, exploring the detailed artwork and pondering the message of the text, excited to find out just how connected to the Earth they really are.

    He loved music and became a musical explorer. Defying convention, he created music that made people laugh and planted images in their minds. Juan’s space-age lounge music—popular in the fifties and sixties—has found a new generation of listeners. And Duncan Tonatiuh’s fresh and quirky illustrations bring Esquivel’s spirit to life.

    His deep voice is instantly recognizable, and his heartfelt songs resonate with listeners of all ages and backgrounds. G. Neri captures Johnny’s story in beautiful free verse, portraying an ordinary boy with an extraordinary talent who grew up in extreme poverty, faced incredible challenges, and ultimately found his calling by always being true to the gift of his voice. A. G. Ford’s luscious paintings of the dramatic southern landscape of Johnny Cash’s childhood illuminate this portrait of a legend, taking us from his humble beginnings to his enormous success on the world stage.

      Louis Braille was just five years old when he lost his sight. He was a clever boy, determined to live like everyone else, and what he wanted more than anything was to be able to read.   Even at the school for the blind in Paris, there were no books for him.   And so he invented his own alphabet—a whole new system for writing that could be read by touch. A system so ingenious that it is still used by the blind community today.   Award-winning writer Jen Bryant tells Braille’s inspiring story with a lively and accessible text, filled with the sounds, the smells, and the touch of Louis’s world. Boris Kulikov’s inspired paintings help readers to understand what Louis lost, and what he was determined to gain back through books.   An author’s note and additional resources at the end of the book complement the simple story and offer more information for parents and teachers.

    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.

    may have put the first man on the moon, but it was the Soviet space program that made Valentina Tereshkova the first woman in space. It took years to catch up, but soon NASA’s first female astronauts were racing past milestones of their own. The trail-blazing women of Group 9, NASA’s first mixed gender class, had the challenging task of convincing the powers that be that a woman’s place is in space, but they discovered that NASA had plenty to learn about how to make space travel possible for everyone.

    All of them achieved incredible things, yet each began life as a child with a dream.Rosa Parks grew up during segregation in Alabama, but she was taught to respect herself and stand up for her rights. In 1955, Rosa refused to give up her seat to a white man on a segregated bus, sparking the Montgomery Bus Boycott.Her decision had a huge impact on civil rights, eventually leading to the end of segregation on public transport. Rosa was described as “the mother of the freedom movement”. This inspiring story of Rosa’s life is moving, and approachable for young readers.

    Lewis.Through the eyes of one little girl, All Different Now tells the story of the first Juneteenth, the day freedom finally came to the last of the slaves in the South. Since then, the observance of June 19 as African American Emancipation Day has spread across the United States and beyond. This stunning picture book includes notes from the author and illustrator, a timeline of important dates, and a glossary of relevant terms. Told in Angela Johnson’s signature melodic style and brought to life by E.B. Lewis’s striking paintings, All Different Now is a joyous portrait of the dawn breaking on the darkest time in our nation’s history.

    With that achievement he forever changed how his country treats people with disabilities, and he shows us all that one person is enough to change the world.