It had an illustration that captivated him–a diagram showing Earth’s interior as it would look if you cut into it with a large knife and removed about a quarter of its bulk. The idea of lots of startled cars and people falling off the edge of that sudden cliff (and 4,000 miles is a pretty long way to fall) was what grabbed him in the beginning, but gradually his attention turned to what the picture was trying to teach him: namely that Earth’s interior is made up of several different layers of materials, and at the very centre is a glowing sphere of iron and nickel, as hot as the Sun’s surface, according to the caption. And he very clearly remembers thinking: “How do they know that?”Bill’s storytelling skill makes the “How?” and, just as importantly, the “Who?” of scientific discovery entertaining and accessible for all ages. He covers the wonder and mystery of time and space, the frequently bizarre and often obsessive scientists and the methods they used, and the mind-boggling fact that, somehow, the universe exists and against all odds, life came to be on this wondrous planet we call home.

    George's parents, who have always been wary of technology, warn him about their new neighbors: Eric is a scientist and his daughter, Annie, seems to be following in his footsteps. But when George befriends them and Cosmos, their super-computer, he finds himself on a wildly fun adventure, while learning about physics, time, and the universe. With Cosmos's help, he can travel to other planets and a black hole. But what would happen if the wrong people got their hands on Cosmos? George, Annie, and Eric aren't about to find out, and what ensues is a funny adventure that clearly explains the mysteries of science. Garry Parsons' energetic illustrations add humor and interest, and his scientific drawings add clarity; there are also eight 4-page full-color inserts of scientific photos.

    But it's time to discover animals that sleep all summer long!All science classrooms discuss animals that hibernate during winter months, but few know about animals that estivate--a prolonged sleep during hot or dry periods. Dual layers of text awaken readers to the reasons estivating animals become dormant--whether it's because warm weather threatens food supply or to avoid increased body temperatures. From the ladybug to the salamander, from the lungfish to the desert hedgehog, twelve estivating animals and their habits--both when sleeping and awake--are explained through clear text and elegant watercolor illustrations that create a scrapbook feel.

    POTATO CHIPS were first cooked by a chef who was furious when a customer complained that his fried potatoes weren't thin enough. Coca-Cola, Silly Putty, and X rays have fascinating stories behind them too! Their unusual tales, and many more, along with hilarious cartoons and weird, amazing facts, make up this fun-filled book about everyday items that had surprisingly haphazard beginnings.And don't miss Eat Your Words about the fascinating language of food!"A splendid book that is as informative as it is entertaining . . . a gem." --Booklist, Starred Review

    Flies are so much cooler! They flap their wings 200 times a second, compared to a butterfly's measly five to twelve times. Their babies—maggots—are much cuter than caterpillars (obviously). And when they eat solid food, they even throw up on it to turn it into a liquid. Who wouldn't want to study an insect like that?In an unforgettably fun, fact-filled presentation, this lovable (and highly partisan) narrator promotes his species to a sometimes engrossed, sometimes grossed-out, class of kids.

    Who fights off predators by spraying blood from its eyes? How does the slender, deep-sea gulper swallow prey twice its size? Who sucks out body fluids with its short, sharp mouthparts? Readers will learn everything they ever wanted to know about some of the scariest creatures on the planet.

    What would happen if sixteen sea creatures met in a tournament? Who will be the ocean champion? Who do you think would win?

    George is updated with current facts and new illustrations to include our forty-second president, George W. Bush. There are now three Georges in the catalog of presidential names, a Bush alongside the presidential family tree, and a new face on the endpaper portraiture. Hilariously illustrated by Small, this celebration by St. George shows us the foibles, quirks and humanity of forty-two men who have risen to one of the most powerful positions in the world. Perfect for this election year--and every year!

    Thanks to forensics—the science of examining physical evidence—we now know that King Tut died of malaria. We also know that stomach cancer, and not arsenic as suspected, killed Napoleon. Seven intriguing stories about historical royal figures whose demise was suspicious, and hard scientific facts about crime-solving techniques make each event seem like an episode of CSI rather than a history lesson. Kids will be fascinated to find out how scientists use autopsy results, DNA testing, bone fragments, and even insects to determine the cause of death. At times a gripping whodunit, at others an exercise in deductive reasoning, this book will be hard to put down for any kids who love mysteries, murder, and suspense.

    Fantastic Beasts and Where to Find Them is an indispensable introduction to the magical beasts of the Wizarding World. Scamander's years of travel and research have created a tome of unparalleled importance. Some of the beasts will be familiar to readers of the Harry Potter books - the Hippogriff, the Basilisk, the Hungarian Horntail ... Others will surprise even the most ardent amateur Magizoologist. This is an essential companion to the Harry Potter stories, and includes a new foreword from J.K. Rowling (writing as Newt Scamander) and six new beasts!

    Full-color illustrations. 50,000

    Study hard, and soon you'll be a first-rate member of Team Owl! This engaging nonfiction picture book is full of vibrant, humorous illustrations and owl lessons that will have readers eagerly practicing their hoots, toe swivels, and alertness (even if they can't grow feathers).

    From the beloved and internationally bestselling author of Alexander and the Terrible, Horrible, No Good, Very Bad Day, Judith Viorst comes a brand-new collection of clever, hilarious, and poignant poems that touch on every aspect of the roller-coaster ride that is childhood.Did you wake up this morning all smiley inside? Does life taste like ice cream and cake? Or does it seem more like your goldfish just died And your insides are one great big ache?From school to family to friends, from Grrrr to Hooray!, Judith Viorst takes us on a tour of feelings of all kinds in this thoughtful, funny, and charming collection of poetry that’s perfect for young readers just learning to sort out their own emotions.

    Discover the incredible story of the search for life on Mars, told from the unique perspective of Curiosity, the Mars Rover sent to explore the red planet.Markus Motum's stylish illustrations and diagrams reveal how a robot travelled 350,000,000 miles to explore a planet where no human has ever been.

    From the Mona Lisa's hidden past to the history of Area 51, Do Not Open explores lost worlds, unravels secret codes, and lets readers step through the looking glass to see if they can handle the truth! AUTHOR BIO: