. .When a black snake threatens to destroy the Earth And poison her people's water, one young water protectorTakes a stand to defend Earth's most sacred resource.

    Then it came back, along with Ceres and Eris...and now Haumea and MakeMake, too! The recent actions of the International Astronomical Union have put every solar system book out of date. In response, National Geographic joins forces with David Aguilar of the Harvard Smithsonian Astronomical Observatory to revise our 2008 book—and to update young readers on the high-interest topic of space. Using simple text and spectacular photorealistic computer art by the author, this book profiles all 13 planets in their newly created categories—plus the sun, the Oort Cloud, comets, and other worlds being discovered. Back-of-the-book activities offer hands-on fun for budding astronomers.

    It's a math class you'll never forget.This classic picture book is an ALA Notable Book, a Reading Rainbow Feature Selection, and a Boston Globe/Horn Book Honor Book for Illustration.The repackage of this fun look at math concepts includes a letter from the author that features several ways for children to find a million everyday things.

    When a hungry nightingale threatens to eat him for breakfast unless he can measure her song, the inchworm calls on his craft and skill to creatively solve the dilemma.

    By lifting the flaps, young children will embark on a cosmic adventure. Theyll visit hot, dry Mercury; red, glowing Mars; and storm-ravaged Jupiter, just to name a few. Featuring friendly rhyming verses with simple facts about each planet, and Salina Yoons fun and cheerful illustrations, this is the perfect fun introduction to the solar system.

    Science writer Neil Ardley shows how you can use everyday objects to discover the basic principles of science and understand how these apply to the world around you. So if you want to make a volcano erupt, see around corners, find out how your eyes work, or build an electromagnet, this fascinating book will show you how.Make science fun with 101 exciting step-by-step experiments that are safe and easy to do at home.

    When Carlos drops his umbrella to climb a tree for a better view of the animals, they all cram into the banana-leaf umbrella as it floats by--from the little tree frog to the baby tapir to the big jaguar and more. It gets so crowded in the umbrella that there isn't even enough room for a little hummingbird! So over the umbrella tumbles, everyone falls out, and poor Carlos comes back wondering why he didn't see any animals all day.In the spirit of Jan Brett's The Mitten and The Hat, this cheerful tale of escalation will have readers poring over every illustration for the world of details Jan packs in. With its classic story, exotic jungle setting, and brilliantly colorful menagerie, The Umbrella is sure to take its place among Jan's many family favorites.

    A favorite lullaby becomes a celebration of love in this lushly illustrated version featuring animals from all over the world.

    Water can be a Thirst quencher Kid drencher Cloud fluffer Fire snuffer Find out about the many roles water plays in this poetic exploration of water throughout the year.

    A Caldecott medalist and a Newbery Honor-winning poet celebrate the beauty and value of spirals.What makes the tiny snail shell so beautiful? Why does that shape occur in nature over and over againbut also celebrate the beauty and usefulness of this fascinating shape.

    Clever rhymes and humorous illustrations bring these collective nouns to life in funny ways, making it easy to remember which terms and animals go together. A glossary in the back matter offers further explanation of words used as collective nouns, such as sleuth meaning detective.-- "Journal"

    But years later when she returns home, she is shocked to see whole forests being cut down, and she knows that soon all the trees will be destroyed. So Wangari decides to do something—and starts by planting nine seedlings in her own backyard. And as they grow, so do her plans. . . .         This true story of Wangari Maathai, environmentalist and winner of the Nobel Peace Prize, is a shining example of how one woman’s passion, vision, and determination inspired great change.         Includes an author’s note.This book was printed on 100% recycled paper with 50% postconsumer waste.

    Then Skunk. Then Wolf comes running."What could it possibly be?" asks Bat."Night Animals!" the animals declare."But you are night animals," Bat informs this not-so-smart crew.Children will love the oh-so-funny animals in this twist on a cozy bedtime book.

    Rhyming questions and answers will charm and amuse children. Full-color illustrations.

    She goes on to explain that even one tree is nice, if it is the only one you happen to have.Some of the reasons why trees are so good to have around are funny. Some are indisputable facts. But in all of them there is a sense of poetic simplicity and beauty which will be sure to entrance any young child. Whether he knows one tree or many, he will relish the descriptions of the delights to be had in, with, or under a tree.Marc Simont's joyous pictures, half of them in full color, accentuate the child-like charm of the words. And each painting of a tree or trees shows just how very nice they can be.