If you had a beaver's, you'd have orange teeth! And if you had a naked mole rat's set of teeth, you could move each one separately, like chopsticks! The animal kingdom has lots of cool teeth, but yours are pretty awesome, too!

    He traced letters in sand, snow, and dust. He borrowed books and walked miles to bring them back. When he grew up, he became the sixteenth president of the United States. His name was Abraham Lincoln. He loved books. They changed his life. He changed the world.

    Against the backdrop of Archimedes's life and culture, the author discusses the man's work, his discoveries and the knowledge later based upon it. The simple, often humorous, illustrations and diagrams greatly enhance the text. Ages 10 and up.

    Demonstrates the value of curiosity in the life of Christopher Columbus.

    Sleepy sloths, colorful cows, staggering skylines, terrible traffic—countless surprises await! All you need is a good guide and a little curiosity . . . so, what are you waiting for? Let's go! From award-winning author and illustrator Marc Martin comes a quirky, fact-filled adventure for curious globe-trotters, young and old.

    Who ever heard of a peasant marrying a princess? But Pong Lo is wiser than the Emperor knows. And when he concocts a potion that saves the Princess's life, the Emperor gladly offers him any reward he chooses--except the Princess.   Pong Lo makes a surprising request. He asks for a single grain of rice, doubled every day for one hundred days. The baffled Emperor obliges--only to discover that if you're as clever as Pong Lo, you can turn a single grain of rice into all the wealth and happiness in the world! Praise for A Grain of Rice: "Clever and quietly told in simple, yet evocative language."-Kirkus Reviews"Pittman invites readers into her story through her choice of concrete objects, sensory images, and universal messages. She borrows from the motifs of oral literature, and also weaves in information about arithmetical progression and 15th-Century Chinese people, patterns, and traditions. Pittman's well executed pencil drawings ooze with emotion, and there is a fusion of text and illustrations...[A] book that is wise and humorous, and one to be perused and savored."-School Library Journal"Gracefully illustrated with finely shaded drawings, this picture book tells of Pong Lo, a poor Chinese peasant who wins the hand of the emperor's daughter through his knowledge of mathematical principles."-Booklist

    Frizzle's class become reptiles themselves and discover what it's like to be cold-blooded.

    Using a flaming grease gun as a torch, they ventured deep underground, eventually coming to a huge cave, the walls of which were covered with life-size paintings of animals. Whole herds of horses! Deer with horns as big as tree branches! Giant bison! The boys were amazed by their discovery. They'd stumbled upon the world's finest examples of prehistoric painting! Perfect for classroom use, this Step 4 Step into Reading book is realistically illustrated by award-winning artist Bryn Barnard.

    With tips, how-tos, and facts from a real pediatrician, it's the perfect book to help you learn about your body's changes.

    . . John [Hancock], Paul [Revere], George [Washington], and Ben [Franklin]. Oh yes, there was also Tom [Jefferson], but he was annoyingly independent and hardly ever around. These lads were always getting into trouble for one reason or another. In other words, they took a few . . . liberties. And to be honest, they were not always appreciated. Until one day, they all played a part in securing America's freedom."Deftly drawn, witty, and instantly appealing, the illustrations creatively blend period elements such as wood-grain and crackle-glaze texturing, woodcut lines, and formal compositions typical of the era, with gaping mouths and stylized, spiraling eyes typical of modern cartoons," wrote Booklist, and School Library Journal declared, "Exercise your freedom to scoop up this one."

    Ever wonder what your cat is watching through the window? Or how having eyes on the sides of its head changes the world for a horse? And what would life be like seeing in 5 colors instead of only 3? After a whirlwind tour of how eyes work, children will lift the flaps to find out how animals as different as dogs, owls, and chameleons see the same scene.EYE SPY: Wild Ways Animals See the World is a truly eye-opening experience guaranteed to fuel and satisfy the curiosity of any animal lover.

    Seuss have helped many a child (and grownup) along the complicated road of life. For those who need reminders, here is a collection of some of the good doctor's wisest and wittiest sayings, on subjects as varied as "Equality and Justice" and "Facing Up to Adversity" to "The Art of Eating" and "The First Nerd"! A perfect gift for all occasions, ideal for sharing among generations--now with a "gift tag" on the jacket flap for consumers to personalize!

    They can be fully appreciated by an individual reader, but they're particularly striking when read aloud by two voices, making this an ideal pick for classroom use. Eric Beddows′s vibrant drawings send each insect soaring, spinning, or creeping off the page in its own unique way.With Joyful Noise, Paul Fleischman created not only a fascinating guide to the insect world but an exultant celebration of life.

    Travel a few miles in any direction, and you'll encounter an amazing story that helps explain all the multitude of ways our country came to be." -- Lynne CheneyLynne Cheney and Robin Preiss Glasser, creators of the bestselling America: A Patriotic Primer and A is for Abigail: An Almanac of Amazing American Women, take you on an unforgettable tour of America -- from the Everglades of Florida to the grasslands of Kentucky to the Sierra Mountains of California.Listening to her grandchildren's enthusiastic account of all they saw and did on a family road trip inspired Lynne Cheney to collaborate with Robin Preiss Glasser and create Our 50 States -- the greatest family vacation imaginable. Pack your bags and celebrate our diverse heritage state by state and sea to shining sea in this treasure trove of America's people, places, and history.A scholar of American history, Mrs. Cheney has drawn on a lifetime of study and travel for Our 50 States. Robin Preiss Glasser has brought her inimitable wit and exuberance to every illustration. Together they have created a joyful book that reminds us how fortunate we are to call America our home.

    Beyond the ice, in a blue-black sea, swim seals, herds of walrus, and killer whales on the hunt. Then, suddenly, spring and summer return together in a burst of color as poppies and lupines bloom where once grew only ice and snow.Poetic text and dramatic illustrations authentically capture the powerful majesty of Arctic flora and fauna in this companion volume to Welcome to the Green House and Welcome to the Sea of Sand.