Taught to think big by her father who was a mapmaker, Marie wanted to do something no one had ever done before: map the bottom of the Atlantic Ocean. Was it even possible? Not sure if she would succeed, Marie decided to give it a try.Throughout history, others had tried and failed to measure the depths of the oceans. Sailors lowered weighted ropes to take measurements. Even today, scientists are trying to measure the depth by using echo sounder machines to track how long it would take a sound wave sent from a ship to the sea floor to come back. But for Marie, it was like piecing together an immense jigsaw puzzle.Despite past failures and challenges—sometimes Marie would be turned away from a ship because having a woman on board was “bad luck”—Marie was determined to succeed. And she did, becoming the first person to chart the ocean floor, helping us better understand the planet we call home.

    Mesmer’s mysterious powers in a whimsical look at a true moment in history.The day Ben Franklin first set foot in Paris, France, he found the city all abuzz. Everyone was talking about something new. Remarkable. Thrilling. Strange. Something called Science!But soon the straightforward American inventor Benjamin Franklin is upstaged by a compelling and enigmatic figure: Dr. Mesmer. In elaborately staged shows, Mesmer, wearing a fancy coat of purple silk and carrying an iron wand, convinces the people of Paris that he controls a magic force that can make water taste like a hundred different things, cure illness, and control thoughts! But Ben Franklin is not convinced. Will his practical approach of observing, hypothesizing, and testing get to the bottom of the mysterious Mesmer’s tricks? A rip-roaring, lavishly illustrated peek into a fascinating moment in history shows the development and practice of the scientific method—and reveals the amazing power of the human mind.

    Three picture-packed gatefolds inside showcase even more familiar and exotic species. These images are part of Sartore's lifelong project to photograph every animal in the world, with special attention given to disappearing and endangered species.

    Their order was simple.A doughnut and coffee, with cream on the side.This picture book is a celebration of the 50th anniversary of the momentous Woolworth's lunch counter sit-in, when four college students staged a peaceful protest that became a defining moment in the struggle for racial equality and the growing civil rights movement. Andrea Davis Pinkney uses poetic, powerful prose to tell the story of these four young men, who followed Dr. Martin Luther King Jr.'s words of peaceful protest and dared to sit at the "whites only" Woolworth's lunch counter. Brian Pinkney embraces a new artistic style, creating expressive paintings filled with emotion that mirror the hope, strength, and determination that fueled the dreams of not only these four young men, but also countless others.

    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

     After receiving a stuffed animal chimpanzee for her first birthday, Jane Goodall's love of animals only grew. She saw what humans and animals had in common, not what makes us different, and used that to advocate for animal rights everywhere, becoming famous for her work with chimpanzees.This friendly, fun biography series inspired the PBS Kids TV show Xavier Riddle and the Secret Museum. One great role model at a time, these books encourage kids to dream big. Included in each book are:- A timeline of key events in the hero's history - Photos that bring the story more fully to life - Comic-book-style illustrations that are irresistibly adorable - Childhood moments that influenced the hero - Facts that make great conversation-starters - A character trait that made the person heroic and that readers can aspire toYou'll want to collect each book in this dynamic, informative series!

    This observation would guide the scientist to a groundbreaking discovery about elephant communication: elephants actually listen with their limbs.

    Jane GoodallThere’s no doubt about it—plastic is in almost everything. From our phones and computers to our toys and utensils, plastic is everywhere. But the amount of plastic we throw away is hurting the health of our planet.With The Last Straw: Kids vs. Plastics, readers will be fascinated as they learn about the growing plastic problem and meet just a few of the young activists who are standing up and speaking out for change.You’ll hear about the “Be Straw Free” campaign, started by nine-year-old Milo Cress.You’ll discover how scientists are using jellyfish snot and munching, crunching caterpillars to break down plastic pollution faster.You’ll meet Xóchitl Guadalupe Cruz López, the eight-year-old girl turning old plastic bottles into solar heaters.And there are many more incredible kids here, not much older than our readers, who will inspire us all to change the way we think about plastic!With an introduction from Milo Cress and bright, colorful illustrations from Christiane Engel, this collection of brilliant, lyrical nonfiction poems by award-winning author Susan Hood highlights the threat of plastic and the kids who are fighting for change to save our planet. Includes extensive backmatter with a timeline, author’s note, further resources, and more.

    They didn't know whom they would play against. But when they came face to face with their opponents, they quickly realized this secret game was going to make history. Discover the true story of how in 1944, Coach John McLendon orchestrated a secret game between the best players from a white college and his team from the North Carolina College of Negroes. At a time of widespread segregation and rampant racism, this illegal gathering changed the sport of basketball forever.

    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.

    After all, Kate grew up among the towering pines and redwoods of Northern California. But after becoming the first woman to graduate from the University of California with a degree in science, she took a job as a teacher far south in the dry desert town of San Diego. Where there were almost no trees.Kate decided that San Diego needed trees more than anything else. So this trailblazing young woman singlehandedly started a massive movement that transformed the town into the green, garden-filled oasis it is today. Now, more than 100 years after Kate first arrived in San Diego, her gorgeous gardens and parks can be found all over the city.Part fascinating biography, part inspirational story, this moving picture book about following your dreams, using your talents, and staying strong in the face of adversity is sure to resonate with readers young and old.

    And yet Susan L. Roth and the remarkable bowerbird are truly birds of a feather. Sibert Medalist Susan L. Roth is like a bowerbird, a small black bird found in Australia and New Guinea that builds elaborate structures from various materials they find near their habitats.Though Susan creates books to attract readers and bowerbirds build bowers to attract a mate, both get their ideas from the world around them and the materials they find. Both love colors. No two of their respective creations are alike. And most importantly, both Susan and the bowerbirds aspire for their finished works to be greater than the sum of their parts.Complete with engaging backmatter and dazzling artwork crammed full of so much to look at, this visually delightful picture book from award-winning author and artist Susan L. Roth is a fascinating comparison of art we create and art we find in nature.

    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.

    A man of pure determination, he created the first life-size models of dinosaurs! This brilliant book is a fantastic nod to the genius of one man, and a glimpse into the beginning of an important era.As a boy in England, Benjamin Waterhouse Hawkins always wanted to be an artist. His passion led him to animals, and soon he was drawing and painting them with fervor. This eventually led to his true calling -- creating models of dinosaurs as they actually must have looked when they roamed the earth! With the help of scientist Richard Owen, he checked the fossil remains of dinosaurs against living animals and constructed a gigantic model. Among the first to witness his creation were Queen Victoria and Prince Albert, who reacted with pure amazement.In order to impress England's leading scientists with his work, Waterhouse Hawkins staged a lavish New Year's Eve dinner party and hosted the gala inside the body of his model! He also wanted the public to learn about the dinosaurs and their history, so he built smaller models, illustrated books, and lectured on the subject. His fame spread to the United States, and he was invited to New York, where he began to create model dinosaurs for a proposed Paleozoic Museum in Central Park. However, a corrupt politician put an end to the project, and vandals later broke into Waterhouse Hawkins's workshop and destroyed his models. Though distraught, he moved on to Princeton, where he built skeletons and created paintings about life on earth in the age of the dinosaurs. Eventually, Waterhouse Hawkins returned to England and continued his work, some of which can still be seen in Crystal Palace Park.Writer Barbara Kerley and illustrator Brian Selznick have weaved a spirited account of this largely forgotten man. Plenty of textual detail, research, and a good dose of wonderment make Kerley's narrative a delightful experience. And the awesome illustrations, which combine Waterhouse Hawkins's own grandeur with Selznick's talent for the bold and the beautiful, made the pages come to life. The fusion of scientific allure and sensational images is a stroke of brilliance. This phenomenal book stands as true testament to the devotion and power of an individual -- it would have made Waterhouse Hawkins proud. (Amy Barkat)

    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.