But scientists started to challenge that idea and in 1859 Charles Darwin, a naturalist and biologist, wrote a famous book called On the Origin of Species that revolutionised the way that we have understood evolution ever since.Now molecular biologist and illustrator Sabina Radeva has recreated Darwin's most famous work as a beautifully illustrated book. The stunning pictures bring the theory of evolution to life for young readers, and anyone who wants to learn about evolution.Pulling together Darwin's observations from his travels around the world and his ground-breaking explanation of how species form, develop, and change over hundreds of thousands of years, On The Origin of Species is as relevant and important now as it ever was.A very important project, most beautifully realised. Sabina Radeva's thoughtful text and gorgeous pictures together tell the story of On The Origin of Species, and of Evolution itself, with clarity, humour and great charm. - Emma Darwin An entrancing picture-book retelling of Darwin's on the Origin of Species ... filled with informative, beautifully designed diagrams and maps. - The Guardian

    This is a clear, vivid text with charts and maps showing the positions of the constellations the year round.

    They were brought together by typhoid fever, a dreaded scourge that killed tens of thousands of Americans each year. Fatal Fever: Tracking Down Typhoid Mary is the first middle-grade trade book that tells the true story of the woman who unwittingly spread deadly bacteria, the epidemiologist who discovered her trail of infection, and the health department that decided her fate. This gripping story follows this tragic disease as it shatters lives from the early twentieth century to today. It will keep readers on the edges of the seats wondering what happened to Mary and the innocent typhoid victims. With glossary, timeline, list of well-known typhoid sufferers and victims, further resource section, author’s note, and source notes.

    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!

    Witty and informative at the same time, Isserlis introduces us to six of his favourite composers: the sublime genius Bach, the quicksilver Mozart, Beethoven with his gruff humour, the shy Schumann, the prickly Brahms and that extraordinary split personality, Stravinsky. Isserlis brings the composers alive in an irresistible manner that can't fail to catch the attention of any child whose ear has been caught by any of the music described, or anyone entering the world of classical music for the first time. The lively black and white line illustrations provide a perfect accompaniment to the text, and make this book attractive and accessible for children to enjoy on their own or share with an adult.

    When did the dinosaurs live? What other animals lived at that time? Which dinosaur was biggest? How do we know about dinosaurs? Find out the answers to these questions and more as Jack and Annie track the facts. Filled with up-to-date information, photos, illustrations, and fun tidbits from Jack and Annie, the Magic Tree House Fact Trackers are the perfect way for kids to find out more about the topics they discovered in their favorite Magic Tree House adventures.From the Trade Paperback edition.

    Find out more about The Bull Moose, the Progressive, the Rough Rider, the Trust Buster, and the Great Hunter who was our larger-than-life 26th president in Who Was Theodore Roosevelt?

    Young readers learn about this epic true tale of friendships, hopes, fears and dreams.

     While most of us might take dictionaries for granted, the process of writing them is in fact as lively and dynamic as language itself. With sharp wit and irreverence, Kory Stamper cracks open the complex, obsessive world of lexicography--from the agonizing decisions about what and how to define, to the knotty questions of usage in an ever-changing language. She explains why small words are the most difficult to define (have you ever tried to define is ?), how it can take nine months to define a single word, and how our biases about language and pronunciation can have tremendous social influence. Throughout, Stamper brings to life the hallowed halls (and highly idiosyncratic cubicles) of Merriam-Webster, a world inhabited by quirky, erudite individuals who quietly shape the way we communicate. A sure delight for all lovers of words, Word by Word might also quietly improve readers grasp and use of the English language."

    Much more than the "facts of life" or “the birds and the bees," Sex Is a Funny Word opens up conversations between young people and their caregivers in a way that allows adults to convey their values and beliefs while providing information about boundaries, safety, and joy.The eagerly anticipated follow up to Lambda-nominated What Makes a Baby, from sex educator Cory Silverberg and artist Fiona Smyth, Sex Is a Funny Word reimagines "sex talk" for the twenty-first century.

    From the splendor of the pharaoh's court to the everyday life of ordinary people, the great civilization of the Nile valley is revealed in page after page of dramatic photos of the objects they left behind: human and animal mummies, reed brushes, children's pull-toys, and more. "Stunning."--School Library Journal.

    With tips, how-tos, and facts from a real pediatrician, it's the perfect book to help you learn about your body's changes.

    Discover how the choices of world leaders are swayed by mountains, rivers and seas - and why geography means that history is always repeating itself. This remarkable, unique introduction to world affairs will inspire curious minds everywhere.A stunning abridged and illustrated edition of the international bestseller Prisoners of Geography, by acclaimed author Tim Marshall.PRAISE FOR THE ORIGINAL EDITION OF PRISONERS OF GEOGRAPHY:"Quite simply, one of the best books about geopolitics you could imagine: reading it is like having a light shone on your understanding... Marshall is clear-headed, lucid and possessed of an almost uncanny ability to make the broad picture accessible and coherent ... the book is, in a way which astonished me, given the complexities of the subject, unputdownable... I can't think of another book that explains the world situation so well" -- Nicholas Lezard, Evening Standard"A fresh way of looking at maps... as guideposts to the often thorny relations between nations" -- New York Times

    Embark on an entertaining journey across millennia and continents with this captivating book by Christopher Lloyd, author of the bestselling What on Earth Happened. Discover everything from the creation of planet earth and the rise of animals, to globalization, wars and global warming.

    When Henry Tudor ascended to the English thrown at the age of 17, his reign looked promising. But by the time of his death in 1547, King Henry VIII was characterized as an extremely egotistical, harsh, and insecure king. Though Henry VIII's legacy isn't free from scandal, his monarchy thrived due to the achievements of his daughter Queen Elizabeth I.