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.

    Desperate for work, she'd taken on a seemingly impossible job -- teaching a child who was deaf, blind, and as ferocious as any wild animal. But Helen Keller needed more than a teacher. She needed someone daring enough to work a miracle. And if anyone was a match for Helen, it was the girl they used to call Miss Spitfire. For Annie, reaching Helen's mind meant losing teeth as raging fists flew. It meant standing up when everyone else had given up. It meant shedding tears at the frustrations and at the triumphs. By telling this inspiring story from Annie Sullivan's point of view, Sarah Miller's debut novel brings an amazing figure to sharp new life. Annie's past, her brazen determination, and her connection to the girl who would call her Teacher have never been clearer.

    Often it got him into trouble. Once he painted pictures with tar on the side of his family's white house. His family was poor, and the happiest time of his childhood was spent living on a farm in Missouri. His affection for small-town life is reflected in Disneyland Main Streets around the world. With black-and-white illustrations throughout, this biography reveals the man behind the magic.This book is not authorized, licensed or endorsed by the Walt Disney Company or any affiliate.

    A funny, entertaining introduction to Ben Franklin and his many inventions, including the story of how he created the "magic square." A magic square is a box of nine numbers arranged so that any line of three numbers adds up to the same number, including on the diagonal! Teachers and kids will love finding out about this popular teaching tool that is still used in elementary schools today!

    Almost everyone can sing along with the Beatles, but how many young readers know their whole story?  Geoff Edgers, a Boston Globe reporter and hard-core Beatles fan, brings the Fab Four to life in this Who Was...? book.  Readers will learn about their childhoods in Liverpool, their first forays into rock music, what Beatlemania was like, and why they broke up.  It's all here in an easy-to-read narrative with plenty of black-and-white illustrations!

    Zelinsky, readers will meet three extraordinary friends. Lumphy is a stuffed buffalo. StingRay is a stuffed stingray. And Plastic... well, Plastic isn't quite sure what she is. They all belong to the Little Girl who lives on the high bed with the fluffy pillows. A very nice person to belong to. Together is best for these three best friends. Together they look things up in the dictionary, explore the basement, and argue about the meaning of life. And together they face dogs, school, television commercials, the vastness of the sea, and the terrifying bigness of the washing machine.A Parents' Choice Silver Honor Winner, an ALA-ALSC Notable Children's Book, and an Oppenheim Toy Portfolio Platinum Book Award Winner, Toys Go Out is truly a modern classic.From the Hardcover edition.

    That’s what Humphrey was told when he was first brought to Room 26. And boy, is it true! In addition to having FUN-FUN-FUN in class, each weekend this amazing hamster gets to sleep over with a different student, like Lower-Your-Voice-A.J. and Speak-Up-Sayeh. Soon Humphrey learns to read, write, and even shoot rubber bands (only in self-defense, of course). With lots of friends to help, adventures to enjoy, and a cage with a lock-that-doesn’t- lock, Humphrey's life is almost perfect. If only the teacher, Mrs. Brisbane, wasn’t out to get him!Boys and girls can't help falling in love with Humphrey!

    His fearsome master has just one demand: steal Shakespeare's play "Hamlet"--or else. Widge has no choice but to follow orders, so he works his way into the heart of the Globe Theatre, where Shakespeare's players perform. As full of twists and turns as a London alleyway, this entertaining novel is rich in period details, colorful characters, villainy, and drama."A fast-moving historical novel that introduces an important era with casual familiarity." --School Library Journal, starred review

    Louis to travel across the continent to the Pacific Ocean and back.This fictionalized biography of Lewis and Clark's journey introduces Seaman, a 150-pound Newfoundland dog and unheralded member of the Corps, to young historians. Seaman travels the long journey with the Corps, playing a key role in the expedition's success by catching and retrieving game, and protecting the team from wild animals and hostile Native Americans.Gail Langer Karwoski's thrilling account of Lewis and Clark's expedition with the Corps of Discovery, Seaman, and eventually Sacagawea, full of accurate details drawn from Lewis's own diary entries, will draw readers into one of the most exciting chapters in American history.

    He introduces the young reader to people like Von Helmont, Boyle, Stahl, Priestly, Cavendish, Lavoisier, and many others, all incredibly diverse in personality and approach, who have laid the groundwork for a search that is still unfolding to this day. The first part of Wiker's witty and solidly instructive presentation is most suitable to middle school age, while the later chapters are designed for ages 12-13 and up, with a final chapter somewhat more advanced. Illustrated by Jeanne Bendick and Ted Schluenderfritz.

    In this book, he is transported back to the deck of the Mayflower.

    With full colour illustrations.

    That’s the inspiring message of this New York Times Bestselling picture book biography series from historian and author Brad Meltzer.Even when he was a kid, Albert Einstein did things his own way. He thought in pictures instead of words, and his special way of thinking helped him understand big ideas like the structure of music and why a compass always points north. Those ideas made him want to keep figuring out the secrets of the universe. Other people thought he was just a dreamer, but because of his curiosity, Einstein grew up to be one of the greatest scientists the world has ever known. What makes a hero? This lively, fun biography series by best-selling author Brad Meltzer answers the question, one great role model at a time.

    A biography, focusing on the childhood years, of the blind and deaf woman who overcame her handicaps with the help of her teacher, Annie Sullivan.

    But Hitler brought her childhood to an end and forced her and her family into hiding. Who Was Anne Frank? looks closely at Anne's life before the secret annex, what life was like in hiding, and the legacy of her diary. Black-and-white illustrations including maps and diagrams provide historical and visual reference in an easy-to-read biography written in a way that is appropriate and accessible for younger readers.