Help them find the clues -- a pellet of feathers and bones, a fish head by the brook, a patch of bark rubbed off the trunk of a birch tree, and more -- and join in guessing, "Who's been here?"

    These adorable stories of childhood adventures are as fresh today as when they were written more than a half century ago. And now, thanks to dynamic new covers, they're ready to charm a whole new generation of readers. Penny's name is really William, but when he was adopted as a baby, he had hair the color of a new copper penny. Adopted or not, Penny decides to prove his friend Patsy wrong when she says he doesn't truly have a family!

    Celebrate the history, cultures, and traditions of over 12 Native American peoples!This classic, easy-to-read picture book is the perfect introduction to the first Americans, including the Seminole, Iroquois, Sioux, Hopi, and many more.

    A 1949 Newbery Honor Book The history of America at sea is presented through the travels of Seabird, a carved ivory gull.

    All Paris is enchanted with this exotic creature. But for a crocodile with an appetite as big as his ego, being the toast of the town has its downside, too. What's a crocodile who's used to a dinner of flamingo, snake, or mongoose to make of chocolate mousse? Oh, to return to his beloved Nile! But fickle Napoleon has other plans for our hero...Inspired by an obscure nineteenth-century French satire, I, Crocodile is the first book Fred Marcellino has written as well as illustrated.2000 ALA Notable Children's Book1999 New York Times Best Illustrated Book2000-2001 Georgia's Picture Storybook Award & Georgia's Children's Book Award Masterlist2000 ALA Notable Children's Books

    But when Jan discovered water trickling through a desolate stretch of the dike that protected his low-lying village, he knew he had to act fast.

    Learn: How to recognize tree shapes, flowers, buds, leaves, and fruits. Where each species grows. The parts of a tree, and the various kinds of trees.

    She was only the second person to do this – and the first woman. Rich in detail, feeling and incident this is nonfiction with edge and action, a you-are-there experience made more dramatic and real by Wendell Minor's vivid paintings.

    Paintings by Michael Carroll, coupled with real telescopic images, help readers visualize the facts and ideas presented in the text, such as how light bends, and what a supernova looks like.A BLACK HOLE IS NOT A HOLE is an excellent introduction to an extremely complex scientific concept. Back matter includes a timeline which sums up important findings discussed throughout, while the glossary and index provide a quick point of reference for readers. Children and adults alike will learn a ton of spacey facts in this far-out book that’s sure to excite even the youngest of astrophiles.

       Striking paintings, from an adorable wolf pup to a wide range of modern-day dog breeds, illustrate this insightful story of teamwork and friendship. Through the eyes of a prehistoric boy and a lone wolf pup, we see how the bond between our ancestors and these wild animals may have developed. Starting as enemies competing for food, the wolf and the boy realize that they’ll eat better and be safer if they team up. Over time, others catch on, and as many of the wolves become more domesticated, the humans breed them for skills like hunting, herding, pulling, and rescuing. And today, there are more breeds of dog than of any other animal, all thanks to this relationship that started so long ago.

    But when night rolls around, their wet and cold coat reminds them of its importance. Based on a tale from the Brazilian rain forest, this young, lively South American tale is an irresistible read-aloud with repetitive rhythm and captivating artwork. Full color.

     Beginning with a history of the earth's formation and development, this book explores the substances that compose the planet, movements within the earth, the surface effects of weather and water, and underground landscapes. It shows you how to search for, identify, and extract samples of various rocks and minerals, and for each rock and mineral type there is a brief mineralogy and explanation of its locations. There are also sections on mapping, preparing, and curating specimens, and geological sites on the six continents. Packed with more than 200 full-color illustrations, this comprehensive guide is the essential practical companion for natural science enthusiasts everywhere.

    To be able to talk and think all day, every day, sharing ideas and information with the world's greatest minds, is heaven to Archimedes. But heaven must be forsaken when he learns that his father is ailing, and his home city of Syracuse is at war with the Romans.Reluctant but resigned, Archimedes takes himself home to find a job building catapults as a royal engineer. Though Syracuse is no Alexandria, Archimedes also finds that life at home isn't as boring or confining as he originally thought. He finds fame and loss, love and war, wealth and betrayal-none of which affects him nearly as much as the divine beauty of mathematics.