But by 1844, not a single one of these magnificent birds was alive.In this stunningly illustrated non-fiction picture book, award-winning author and illustrator Jan Thornhill tells the tragic story of these birds that “weighed as much as a sack of potatoes and stood as tall as a preteen’s waist.” Their demise came about in part because of their anatomy. They could swim swiftly underwater, but their small wings meant they couldn’t fly and their feet were so far back on their bodies, they couldn’t walk very well. Still the birds managed to escape their predators much of the time … until humans became seafarers.Great Auks were pursued first by Vikings, then by Inuit, Beothuk and finally European hunters. Their numbers rapidly dwindled. They became collectors’ items — their skins were stuffed for museums, to be displayed along with their beautiful eggs. (There are some amazing stories about these stuffed auks — one was stolen from a German museum during WWII by Russian soldiers; another was flown to Iceland and given a red-carpet welcome at the airport.)Although undeniably tragic, the final demise of the Great Auk led to the birth of the conservation movement. Laws were eventually passed to prevent the killing of birds during the nesting season, and similar laws were later extended to other wildlife species.

    Then it's on to a tour through the Cat's own Super Dino Museum--a fabulous place where the correct pronunciation of a dinosaur's name wins you a peek at the real living thing! Beginning readers will love exploring the prehistoric world of dinosaurs with the Cat in the Hat as their guide!

    Mesmerizing full-color photography and an informative text perfect this exciting and educational journey in space.

     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!

    Maps tell you about the world: where various countries are located, where the jungles and deserts are, even how to find your way around your own hometown. If you take a fancy to any place on earth, you can go there today and still be home in time for dinner. So open a map, spin a globe. The wide world awaits you.Supports the Common Core State Standards

    Besides such stories as the ants' subterranean city, the spider's suspension bridge, and the caterpillars' processing, he unlocks the mystery behind thunder and lightning, clouds and rain, the year and its seasons, and volcanoes and earthquakes. Suitable for ages 9 to 12.

    Since 1836, children have been delighted by these volumes filled with exotic adventures, exciting stories, beautiful poems, and funny fables.

    Yet there’s a black hole at the heart of biology. We do not know why complex life is the way it is, or, for that matter, how life first began. In The Vital Question, award-winning author and biochemist Nick Lane radically reframes evolutionary history, putting forward a solution to conundrums that have puzzled generations of scientists.For two and a half billion years, from the very origins of life, single-celled organisms such as bacteria evolved without changing their basic form. Then, on just one occasion in four billion years, they made the jump to complexity. All complex life, from mushrooms to man, shares puzzling features, such as sex, which are unknown in bacteria. How and why did this radical transformation happen?The answer, Lane argues, lies in energy: all life on Earth lives off a voltage with the strength of a lightning bolt. Building on the pillars of evolutionary theory, Lane’s hypothesis draws on cutting-edge research into the link between energy and cell biology, in order to deliver a compelling account of evolution from the very origins of life to the emergence of multicellular organisms, while offering deep insights into our own lives and deaths.Both rigorous and enchanting, The Vital Question provides a solution to life’s vital question: why are we as we are, and indeed, why are we here at all?

     Twenty minutes a day is all you need, and within 100 teaching days your child will be reading on a solid second-grade reading level. It’s a sensible, easy-to-follow, and enjoyable way to help your child gain the essential skills of reading. Everything you need is here—no paste, no scissors, no flash cards, no complicated directions—just you and your child learning together. One hundred lessons, fully illustrated and color-coded for clarity, give your child the basic and more advanced skills needed to become a good reader.

    But it’s not always easy to catch sight of these six-legged creatures: you have to know where to look. Guided by this book, readers will happily become insect detectives and find out just what those bugs are up to.

    As Mama tells Buddy about the animals, bugs, and plants they see, Buddy sketches them on his drawing pad. Ducks! Whirligig beetles! Lily pads! Buddy is curious about everything, but most of all, he hopes to see a turtle. And he does—but not the kind he expected! This book, illustrated with photographs and cut-paper artwork, is a perfect introduction to environmental science and biology, but will also be useful to all enthusiastic pond goers. A make-a-rock turtle craft activity is included.

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

    From the very first attempts by the Greeks to grapple with the complexities of our known world to the latest application of infinity in physics, The Road to Reality carefully explores the movement of the smallest atomic particles and reaches into the vastness of intergalactic space. Here, Penrose examines the mathematical foundations of the physical universe, exposing the underlying beauty of physics and giving us one the most important works in modern science writing.

    With full colour illustrations.

    Born in Grandview, Indiana, Bill Peet nurtured his childhood drawing talent and was awarded a scholarship to the John Herron Art Institute in Indianapolis, where he studied painting and design. After a brief apprenticeship period, he went to work for Walt Disney as a sketch artist, eventually becoming a screenwriter and helping to produce such beloved films as Fantasia, 101 Dalmations, and Peter Pan. In 1959 Bill Peet published his first book, Hubert's Hair-Raising Adventure, going on to write and illustrate over thirty successful books for children.