Author of the Declaration of Independence. Obsessive prehistoric mammal hunter It's true! In this little-known slice of American history, see Thomas Jefferson as never before!In the late 1700's, America was a new nation, with a vast west that held age-old secrets: Bones! Massive tusks and enormous animal skeletons were being discovered and Thomas Jefferson - politician AND scientist - was captivated. What were these giant beasts? Did they still roam on American soil? Jefferson needed to find out. Funding explorers, including the famed Lewis and Clark, Jefferson sought to find a complete prehistoric mastodon skeleton - one which would advance the young science of paleontology, but would also put this upstart young country on the world stage. Follow along on the incredible journey - full of triumphs and disappointments, discoveries and shipwrecks, ridicule and victory.Author Candice Ransom researched this amazing story for years before telling this tale, closely collaborating with Jefferson scholars and natural history experts. Jamey Christoph's moody, luminous illustrations paint the scene: A young country, a president with a thirst for knowledge, and an obsessive, years-long quest to find the prehistoric bones that would prove the importance of a growing nation.

    Fauci comes the incredible true story of a girl who discovered dinosaur bones in her own backyard and, after years of persistence, helped uncover one of the most exciting paleontological discoveries of our time.There’s an extraordinary secret hidden just beneath Ruth Mason’s feet. The year is 1905, and Ruth is a prairie girl living in South Dakota. She has no way of knowing that millions of years ago, her family farm was once home to scores of dinosaurs. Until one day, when Ruth starts finding clues to the past: strange rocks and rubble scattered all across her land. They’re dinosaur fossils—but she doesn’t know that yet, either. It will take many years of collecting these clues, and many, many questions, but Ruth’s curiosity will one day help uncover thousands of fossils all across her land. New York Times bestselling illustrator Alexandra Bye’s vibrant illustrations bring to life this inspiring and exciting debut picture book from award-winning journalist Julia Lyon.

    He struggled in school and often got in trouble with his twin brother, Mark.Then one day Scott discovered a book about test pilots and astronauts that set him on a new path.His new focus led him to fly higher and higher, becoming first a pilot and then an astronaut, along with his brother--the first twin astronauts in history. But his greatest accomplishment of all was commanding the International Space Station and spending nearly a year in space, which set the record for the longest spaceflight by an American.This story of an ordinary boy who grew up to do extraordinary things is perfect for children, fans of Scott's adult book Endurance: A Year in Space, A Lifetime of Discovery, aspiring astronauts, and anyone who has ever tried to defy the odds. It will amaze and inspire you.

    And, it's true, many of them do. But Paul Erdos never followed the usual path. At the age of four, he could ask you when you were born and then calculate the number of seconds you had been alive in his head. But he didn't learn to butter his own bread until he turned twenty. Instead, he traveled around the world, from one mathematician to the next, collaborating on an astonishing number of publications. With a simple, lyrical text and richly layered illustrations, this is a beautiful introduction to the world of math and a fascinating look at the unique character traits that made "Uncle Paul" a great man.

    Millipedes do it. Dinosaurs did it. You do it: I do it. Octopuses don't (and nor do octopi). Spiders might do it: more research is needed. Birds don't do it, but they could if they wanted to. Herrings do it to communicate with each other. At the beginning of 2017, an innocent question on twitter about snakes formed the hashtag #doesitfart and spread pungently across the internet - and major newspapers - as dozens of experts weighed in on which animals do and don't fart, and if they do, how much, how often, what it's made of, what it smells like, and what it's for. Does it Fart? is the result: the fully authoritative, fully illustrated guide to animal flatulence, covering the habits of 80 animals in more detail than you ever knew you needed. What foods make hyena farts smell especially bad? What is a fossa, and does it fart? Why do clams vomit but not fart? What is a fart, anyway? With contributions from dozens of biologists, Does it Fart? is a book that will allow you to shift the blame onto all kinds of unlikely animals for years to come.

    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.

    The haenyeo dive off the coast of Jeju Island to pluck treasures from the sea--generations of Korean women have done so for centuries. To Dayeon, the haenyeo are as strong and graceful as mermaids. To give her strength, Dayeon eats Grandma's abalone porridge. She practices holding her breath while they do the dishes. And when Grandma suits up for her next dive, Dayeon grabs her suit, flippers, and goggles. A scary memory of the sea keeps Dayeon clinging to the shore, but with Grandma's guidance, Dayeon comes to appreciate the ocean's many gifts.Tina Cho's The Ocean Calls, with luminous illustrations by muralist Jess X. Snow, is a classic in the making.

    His popular TV series brought whales, otters, and dolphins right into people s living rooms. Now, in this exciting picturebook biography, Dan Yaccarino introduces young readers to the man behind the snorkel. From the first moment he got a glimpse of what lived under the ocean s waves, Cousteau was hooked. And so he set sail aboard the Calypso to see the sea. He and his team of scientists invented diving equipment and waterproof cameras. They made films and televisions shows and wrote books so they could share what they learned. The oceans were a vast unexplored world, and Cousteau became our guide. And when he saw that pollution was taking its toll on the seas, Cousteau became our guide in how to protect the oceans as well."

    Girls weren’t supposed to act smart, tough, or ambitious. Even though, deep inside, they may have felt that way. And then along came Hillary. Brave, brilliant, and unstoppable, she was out to change the world.They said a woman couldn’t be a mother and a lawyer. Hillary was both. They said a woman shouldn’t be too strong or too smart. Hillary was fearlessly herself.It didn’t matter what people said—she was born to lead.With illustrations packed full of historical figures and details, this gorgeous and informative picture book biography is perfect for every budding leader. Includes a timeline, artist’s note, and bibliography.

    These women’s dreams were without boundaries; their accomplishments limitless in their reach and lasting power. Tinari’s list is comprised of trailblazers, whose vision, grit, and guts paved the way not only for the generations to come, but for Tinari’s own artistic journey. These women include Louisa May Alcott, Rachel Carson, Julia Child, Shirley Chisholm, Ellen Degeneres, Ray Eames, Eve Ensler, Carrie Fisher, Dian Fossey, Aretha Franklin, Betsey Johnson, Carol Kaye, Yuri Kochiyama, Liz Lambert, Lozen, Shirley Muldowney, Tracey Norman, Annie Oakley, Georgia O’Keefe, Dolly Parton, Kimberly Pierce, Gilda Radner, Sojourner Truth, and Abby Wambach. Their contributions to the arts, education, science, politics, civil rights, fashion, design, technology, and sports are enduring and noteworthy. Courage, perseverance, brilliance, and passion were the guiding, groundbreaking principles for these diverse women who span the eighteenth, nineteenth, and twentieth centuries.

    Some came to watch him cross. Some came to watch him fall. Some thought he wouldn’t show up at all. But he did show up. And he did walk across the river. And then he did something else amazing. He crossed the river on that tightrope again and again, adding another death-defying flourish each time. Matt Tavares’s gorgeous, riveting account of the daredevil of Niagara Falls is sure to hold readers in its grip, just as Blondin's feats enthralled those spectators on the cliffs more than one hundred and fifty years ago.

    Instead, she loved to wander the prairie seeking wonders and filling her mind with stories.When she found herself in Athens, Greece, she plunged into reading the original versions of ancient myths--especially descriptions of the fabled griffin. As she read, an exciting idea took shape in her mind. Scholars had long treated accounts of the griffin as made-up fantasies. But to Mayor, they seemed to describe something ancient people had actually seen. What could that have been? Mayor's quest to solve that mystery led her from books to ruined temples, from museums to the graves of great tattooed warriors. Finally, after poring over formerly top secret maps, she located the forbidding desert where nomadic gold hunters once entered the lair of the griffin--and she came face-to-face with her quarry.Here is the story of Mayor's detective work, which has helped create a new science in which experts match myths and fossils and begin to see the world through our ancestors' eyes.

    His parents always encouraged him and his siblings to be independent and strong. The family moved to Wilmington, Delaware, where at twenty-nine, Biden was elected one the youngest United States Senators ever elected. This is his story.

    When Owen was stranded after the Dec 2004 tsunami, villagers in Kenya worked tirelessly to rescue him. Then, to everyone's amazement, the orphan hippo and the elderly tortoise adopted each other. Now they are inseparable, swimming, eating, and playing together. Adorable photos e-mailed from friend to friend quickly made them worldwide celebrities. Here is a joyous reminder that in times of trouble, friendship is stronger than the differences that too often pull us apart.

    They left behind only their impressive bones. So how can scientists know what color dinosaurs were? Or if their flesh was scaly or feathered? Could that fierce T.rex have been born with spots? In a first for young readers, the Sibert medalist Catherine Thimmesh introduces the incredible talents of the paleoartist, whose work reanimates gone-but-never-forgotten dinosaurs in giant full-color paintings that are as strikingly beautiful as they aim to be scientifically accurate, down to the smallest detail. Follow a paleoartist through the scientific process of ascertaining the appearance of various dinosaurs from millions of years ago to learn how science, art, and imagination combine to bring us face-to-face with the past.