She didn't know that young women had to go to work, that they traded an education for long hours of labor, that she was expected to grow up fast. But that did not stop Clara. She went to night school, spent hours studying English, and helped support her family by sewing in a factory. Clara never quit. And she never accepted that girls should be treated poorly and paid little. So Clara fought back. Fed up with the mistreatment of her fellow laborers, Clara led the largest walkout of women workers in the country's history. Clara had learned a lot from her short time in America. She learned that everyone deserved a fair chance. That you had to stand together and fight for what you wanted. And, most importantly, that you could do anything you put your mind to.“In her simple but powerful text Markel shows how multiple arrests, serious physical attacks, and endless misogyny failed to deter this remarkable woman as she set off on her lifelong path as a union activist.” --The Horn Book

    And they did so during a time when being black and a woman limited what they could do. But they worked hard. They persisted. And they used their genius minds to change the world.In this illustrated picture book edition, we explore the story of four female African American mathematicians at NASA, known as "colored computers," and how they overcame gender and racial barriers to succeed in a highly challenging STEM-based career.

    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.

    She explored the forest in her backyard, observing woodland creatures, and used her house as a model to build tiny towns out of paper and scraps. The daughter of a clay artist and a poet, Maya grew up with art and learned to think with her hands as well as her mind. From her first experiments with light and lines to the height of her success nationwide, this is the story of an inspiring American artist: the visionary artist-architect who designed the Vietnam Veterans Memorial.

    SEE INSIDE AN AMAZING 14TH-CENTURY CASTLEFrom the creators of INCREDIBLE CROSS-SECTIONSWHY...did castles have wooden walkways around the top of their walls?...did one castle attacker set fire to 40 dead pigs?...was the longbow such a fearsome weapon?WHO...was a "gong farmer"?...catapulted animals over the castle walls?...ate elaborate dishes of porpoise and peacock?WHAT...was strewn on castle floors?...was a quantain?...was a squire's job?Follow the story of life in the castle in both peace and war - and find the enemy spy!

    Paula grew up in the deep south, in a world where whites had and blacks did not. With an activist father and a community of leaders surrounding her, including Uncle Martin (Martin Luther King), Paula watched and listened to the struggles, eventually joining with her family--and thousands of others--in the historic march from Selma to Montgomery.Poignant, moving, and hopeful, this is an intimate look at the birth of the Civil Rights Movement.

    Clear instructions, diagrams, and photographs show how to build projects ranging from the simple—a match-powered rocket—to the more complex—a scale-model, table-top catapult—to the offbeat—a tennis ball cannon. With a strong emphasis on safety, the book also gives tips on troubleshooting, explains the physics behind the projects, and profiles scientists and extraordinary experimenters such as Alfred Nobel, Robert Goddard, and Isaac Newton. This book will be indispensable for the legions of backyard toy-rocket launchers and fireworks fanatics who wish every day was the fourth of July.

    That’s the inspiring message of this lively, collectible picture book biography series from New York Times bestselling author Brad Meltzer. Kids always search for heroes, so we might as well have a say in it, Brad Meltzer realized, and so he envisioned this friendly, fun approach to biography for his own kids, and for yours. Each book tells the story of one of America’s icons in an entertaining, conversational way that works well for the youngest nonfiction readers, those who aren’t quite ready for the Who Was series. Each book focuses on a particular character trait that made that role model heroic. For example, Abraham Lincoln always spoke up about fairness, and thus he led the country to abolish slavery. This book follows him from childhood to the presidency, including the Civil War and his legendary Gettysburg Address. This engaging series is the perfect way to bring American history to life for young children, and to inspire them to strive and dream.

    B. White’s Charlotte’s Web. In Some Writer!, the two-time Caldecott Honor winner Melissa Sweet mixes White’s personal letters, photos, and family ephemera with her own exquisite artwork to tell his story, from his birth in 1899 to his death in 1985. Budding young writers will be fascinated and inspired by the journalist, New Yorker contributor, and children’s book author who loved words his whole life. This authorized tribute is the first fully illustrated biography of E. B. White and includes an afterword by Martha White, E. B. White's granddaughter.

      When Wu Chien Shiung was born in China 100 years ago, most girls did not attend school; no one considered them as smart as boys. But her parents felt differently. Giving her a name meaning “Courageous Hero,” they encouraged her love of learning and science. This engaging biography follows Wu Chien Shiung as she battles sexism and racism to become what Newsweek magazine called the “Queen of Physics” for her work on beta decay. Along the way, she earned the admiration of famous scientists like Enrico Fermi and Robert Oppenheimer and became the first woman hired as an instructor by Princeton University, the first woman elected President of the American Physical Society, the first scientist to have an asteroid named after her when she was still alive, and many other honors.

    From tiny aquatic plants to the biggest whale or fish, Bang presents a moving, living picture of the miraculous balance sustaining each life cycle and food chain deep within our wondrous oceans.On land or in the deep blue sea, we are all connected--and we are all a part of a grand living landscape. Co-authored by award-winning M.I.T. professor Penny Chisholm, a leading expert on ocean science, OCEAN SUNLIGHT is packed with clear, simple science. This informative, joyous book will help children understand and celebrate the astonishing role our oceans play in human life.

    That’s what everyone wonders when they see Niagara . . . How close will their courage let them get to it? At the turn of the nineteenth century, a retired sixty-two-year-old charm school instructor named Annie Edson Taylor, seeking fame and fortune, decided to do something that no one in the world had ever done before—she would go over Niagara Falls in a wooden barrel. Come meet the Queen of the Falls and witness with your own eyes her daring ride!

    Maris Wicks is a biology nerd, and by the time you've read this book, you will be too! Harnessing her passion for science (and her background as a science educator for elementary and middle-school students), she has created a comics-format introduction to the human body that will make an expert of any reader -- young or old!

    It features not only borders, cities, rivers, and peaks, but also places of historical and cultural interest, eminent personalities, iconic animals and plants, cultural events, and many more fascinating facts associated with every region of our planet.

    A frank, funny, age-appropriate guide for pre-teens about getting your period, from Dr Melissa Kang (a former Dolly Doctor) and Yumi Stynes (all-round excellent woman).Getting your period for the first time can be mortifying, weird and messy – and asking questions about it can feel even worse.But it doesn’t have to be like that!This little book is packed with honest advice on all the things you need to know: from what cramps feel like to whether you can feel it coming out, to what you should do if your pad leaks onto your clothes. Welcome To Your Period includes case studies, first-person accounts and questions from real teens (and answers from real experts – us!) so you can manage your period like a boss.