But do you know about the mathematical genius who made sure that Apollo 13 returned safely home?As a child, Katherine Johnson loved to count. She counted the steps on the road, the number of dishes and spoons she washed in the kitchen sink, everything! Boundless, curious, and excited by calculations, young Katherine longed to know as much as she could about math, about the universe.From Katherine's early beginnings as a gifted student to her heroic accomplishments as a prominent mathematician at NASA, this is the story of a groundbreaking American woman who not only calculated the course of moon landings but, in turn, saved lives and made enormous contributions to history.

    Growing up in New York in the late 1800s was not easy. When she lost her brother and father to typhoid fever, she became determined to pursue her dream of becoming a doctor. In Jo's day, medical schools were closed to women, but times were changing, and Jo was at the forefront.When she graduated in 1898, Dr. Jo still faced prejudice against women in her field. Not many people were willing to be seen by a female doctor, and Dr. Jo's waiting room remained mostly empty. She accepted a job in public health and was sent to Hell's Kitchen, one of New York's poorest neighborhoods where many immigrants lived. There, she was able to treat the most vulnerable patients: babies and children. She realized that the best treatment was to help babies get a stronger start in life. Babies need fresh air, clean and safe environments, and proper food. Dr. Jo's successes, fueled by her determination, compassion and ingenuity, made her famous across the nation for saving the lives of 90,000 inner city infants and children.

    Throughout his life, Kandinsky experienced colors as sounds, and sounds as colors--and bold, groundbreaking works burst forth from his noisy paint box.

    In this comprehensive picture-book biography geared towards older readers, Bethany Hegedus lyrically traces Maya's life from her early days in Stamps, Arkansas through her work as a freedom fighter to her triumphant rise as a poet of the people. A foreword by Angelou's grandson, Colin A. Johnson, describes how a love of literature and poetry helped young Maya overcome childhood trauma and turn adversity into triumph. Coupled with Tonya Engel's metaphorical and emotive illustrations, this biography beautifully conveys the heartaches and successes of this truly phenomenal woman, and is a powerful tribute to the written word.

    Only one problem—at night, Chris doesn't feel so brave. He's afraid of the dark.But when he watches the groundbreaking moon landing on TV, he realizes that space is the darkest dark there is—and the dark is beautiful and exciting, especially when you have big dreams to keep you company.

    Meg's perseverance and creativity allowed her to achieve this goal, but when this fantastic ecosystem started to disappear, Meg needed to act quickly.Meg Lowman was always fascinated by the natural world above her head. The colors, the branches, and, most of all, the leaves and mysterious organisms living there. As a scientist, Meg set out to climb up and investigate the rain forest tree canopies-- and to be the first scientist to do so. But she encountered challenge after challenge. Male teachers would not let her into their classrooms, the high canopy was difficult to get to, and worst of all, people were logging and clearing the forests. Meg never gave up or gave in. She studied, invented, and persevered, not only creating a future for herself as a scientist, but making sure that the rainforests had a future as well. Working closely with Meg Lowman, author Heather Lang and artist Jana Christy beautifully capture Meg's world in the treetops.

    In single- page "chapters" with titles like "The First Cheeseburger Ever Eaten by Elvis" and "Shazam! A Blond Boy Turns into a Black-Haired Teenager," readers can follow key moments in Presley's life, from his birth on the wrong side of the railroad tracks in the Deep South, to playing his first guitar in grade school, to being so nervous during a performance as a teenager that he starts shaking . . . and changes the world!Jonah Winter and Red Nose Studio have created a tour-de-force that captures a boy's loneliness and longing, along with the energy and excitement, passion, and raw talent that was Elvis Presley.

    Now, her mama always told her that if she wanted something, “to jump at de sun”, because even though you might not land quite that high, at least you’d get off the ground. So Zora jumped from place to place, from the porch of the general store where she listened to folktales, to Howard University, to Harlem. And everywhere she jumped, she shined sunlight on the tales most people hadn’t been bothered to listen to until Zora. The tales no one had written down until Zora. Tales on a whole culture of literature overlooked…until Zora. Until Zora jumped.

    a gleeful celebration." —Kirkus Reviews, starred reviewTheodore Roosevelt had a small problem. Her name was Alice. Alice Lee Roosevelt was hungry to go places, meet people, do things. Father called it "running riot." Alice called it "eating up the world." Whether she was entertaining important White House visitors with her pet snake or traveling the globe, Alice bucked convention and turned every new experience into an adventure!Brimming with affection and wit, this spirited biography gives readers a peek at family life inside the White House. Prose and pictures spring, gambol, and two-step across the pages to celebrate a maverick American heroine.

    Her life was filled with laughter, love, and tragedy, all of which influenced what she painted on her canvases.Distinguished author/illustrator Yuyi Morales illuminates Frida's life and work in this elegant and fascinating book.A Neal Porter Book

    And when she looked around, she was amazed to find them everywhere! In her family, among her friends, even down the street--there were superheroes wherever she looked. And those superheroes showed her that all you need to do to be a superhero is to be the best that you can be.In this empowering and joyful picture-book memoir that speaks directly to kids, Kamala Harris takes readers through her life and shows them that the power to make the world a better place is inside all of us. And with fun and engaging art by Mechal Renee Roe, as well as a guide to being a superhero at the end, this book is sure to have kids taking up the superhero mantle (cape and mask optional).

    Henrietta spent years measuring star positions and sizes from photographs taken by the telescope at the Harvard College Observatory, where she worked. After Henrietta observed that certain stars had a fixed pattern to their changes, her discovery made it possible for astronomers to measure greater and greater distances—leading to our present understanding of the vast size of the universe.An astronomer of her time called Henrietta Leavitt “one of the most important women ever to touch astronomy,” and another close associate said she had the “best mind at the Harvard Observatory.” Henrietta Leaveitt's story will inspire young women and aspiring scientists of all kinds and includes additional information about the solar system and astronomy.

    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.

    Because even if they say those bad things, They don't know what they're doing."This is the true story of an extraordinary 6-year-old who helped shape history when she became the first African-American sent to first grade in an all white school. This moving book captures the courage of a little girl standing alone in the face of racism.

    purple mountains’ majesty, mauvelous, jungle green, razzmatazz… What child doesn't love to hold a crayon in their hands?  But children didn't always have such magical boxes of crayons. Here’s the true story of an inventor who so loved nature’s vibrant colors that he found a way to bring the outside world to children – in a box for only a nickel!