Frizzle and friends team up to locate a "star", and in the process learn about the cooperative nature of animal social groups. Full color.

    When she asks for a pet, her handlers search high and low for the perfect companion.

    There are also ligaments and joints that hold your bones together, and cartilage in your bendable parts like your ears and your nose. Learn all about what a skeleton can do—because this isn't some make-believe Halloween skeleton, this is the real skeleton inside you.

    Dive below the surface and find out what happens under earth and under sea—from early submarines and deep-sea life to burrowing animals and man-made tunnels.

    When Owen was stranded after the Dec 2004 tsunami, villagers in Kenya worked tirelessly to rescue him. Then, to everyone's amazement, the orphan hippo and the elderly tortoise adopted each other. Now they are inseparable, swimming, eating, and playing together. Adorable photos e-mailed from friend to friend quickly made them worldwide celebrities. Here is a joyous reminder that in times of trouble, friendship is stronger than the differences that too often pull us apart.

    But how do you count zero, a number that is best defined by what it's not?Can you see it?Can you hear it?Can you feel it?This important math concept is beautifully explored in a way that will inspire children to find zero everywhere--from the branches of a tree by day to the vast, starry sky by night.

    She has to use standard units like inches and nonstandard units like paper clips to find out height, width, length, weight, volume, temperature, and time. Lisa decides to measure her dog, Penny, and finds out ... Penny's nose = 1 inch long Penny's tail = 1 dog biscuit longPenny's paw print = 3 centimeters wide ... and that's only the beginning! Lisa learns a lot about her dog and about measuring, and even has fun doing it.This clear and engaging concept book, delivered with a sense of humor, is certain to win over the most reluctant mathematician.

      Here are Paul Bunyan, that king-sized lumberjack who could fell “ten white pines with a single swing”; John Henry, with his mighty hammer; Mose, old New York’s biggest, bravest fireman; Sally Ann Thunder Ann Whirlwind, who could “outgrin, outsnort, outrun, outlift, outsneeze, outsleep, outlie any varmint”; and other uniquely American characters, together in one superb collection.   In the tradition of the original nineteenth-century storytellers, Mary Pope Osborne compiles, edits, and adds her own two cents’ worth—and also supplies fascinating historical headnotes. Michael McCurdy’s robust colored wood engravings recall an earlier time, perfectly capturing all the vitality of the men and women who carved a new country out of the North American wilderness.

    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.

    Unfortunately for Rex, he lives in a prehistoric swamp . . . and everybody else is a gigantic dinosaur.           With a little time--and a lot of patience--Rex does grow, gaining arms and legs and, most importantly, a personality big enough to take on even the mightiest of his neighbors.            Includes a note from the author about metamorphosis, prehistoric frogs, and the environmental challenges frogs face today.

    He named the bear Winnie, after his hometown of Winnipeg, and he took the bear to war. Harry Colebourn's real-life great-granddaughter Lindsay Mattick recounts their incredible journey, from a northern Canadian town to a convoy across the ocean to an army base in England . . . and finally to the London Zoo, where Winnie made a new friend: a boy named Christopher Robin. Gentle yet haunting illustrations by acclaimed illustrator Sophie Blackall bring the wartime era to life, and are complemented by photographs and ephemera from the Colebourn family archives. Here is the remarkable true story of the bear who inspired Winnie-the-Pooh.

    One Saturday while visiting the zoo, Hank tells his brother Patrick all about dinosaurs, and Patrick scares himself by imagining what it would be like if the great creatures were alive today.

    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.

    She knew how many miles it was to the moon (and how many back). She loved studying algebra and geometry and calculus and using math to solve problems in the outside world.Soon math led her to MIT and then to helping NASA put a man on the moon! She handwrote code that would allow the spacecraft’s computer to solve any problems it might encounter. Apollo 8. Apollo 9. Apollo 10. Apollo 11. Without her code, none of those missions could have been completed.Dean Robbins and Lucy Knisley deliver a lovely portrayal of a pioneer in her field who never stopped reaching for the stars.

    Gilroy laughs at everything.Llama sings out just the same.Gilroy says a not-nice name.Teacher has some things to say:calling names is not OK.Llama Llama is learning lots of new things at school and making many friends. But when Gilroy Goat starts teasing him and some of their classmates, Llama Llama isn't sure what to do. And then he remembers what his teacher told him—walk away and tell someone. It works! But then Llama Llama feels badly. Can he and Gilroy try to be friends again?Taking on a difficult but important part of children's lives, Anna Dewdney gives readers a way to experience and discuss bullying in a safe and comforting way.