"The Measly Middle Ages" portrays life as it really was in the days when knights were bold and the peasants were revolting.

    Wrote The Sand Reckoner and Got Killed Being Rude, ante meridiem (a.m.), Donner and Blitz in German, One Million, Euclid Wrote The Elements, Squares, Pacific and Atlantic Oceans, Whales Are Not Fish, The “There Are Zero . . .” Game, Sets, the Popularity of Zero, Why Boats Are Cheaper to Rent in the Winter, Triangles, Herbivores and Carnivores, the Colors of the Rainbow, a King in Checkmate, the Story of the Titanic, ≠ (not equal), x + 4 = 7, One Thousand, Counting by Hundreds, Reading 3:05 on a Clock, Rectangles.

    Everybody needs a rock -- at least that's the way this particular rock hound feels about it in presenting her own highly individualistic rules for finding just the right rock for you.

    You Wouldn't Want to... revels in the darker side of life in ancient times. The reader is on center stage as he or she gets a tour through life as a slave, warrior, explorer -- even a mummy! Hilarious illustrations, captions, and sidebars leave no doubt that you simply wouldn't want to be there.

    Dad has been away at WWII for longer than she can remember, and they begin their journey of reconnection through a hunting shirt, cherry pie, tender conversation, and the crow call. This allegorical story shows how, like the birds gathering above, the relationship between the girl and her father is graced with the chance to fly.

    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.

    Everyone has heard of Albert Einstein-but what exactly did he do? How much do kids really know about Albert Einstein besides the funny hair and genius label? For instance, do they know that he was expelled from school as a kid? Finally, here's the story of Albert Einstein's life, told in a fun, engaging way that clearly explores the world he lived in and changed.

    The award-winning author of Misty of Chincoteague and King of the Wind describes in vivid detail the hardworking Shire, the elegant Lipizzan, the spirited Mustang, and many more. Each description is paired with a full color illustration by Wesley Dennis. This keepsake edition is a gorgeous addition to any collection of Henry’s books and a favorite for years to come!

    Butterflies can't survive cold weather, so when winter comes, many butterflies fly to warmer places. They migrate. Woodchucks don't like cold weather either but they don't migrate; they hibernate. Woodchucks sleep in their dens all winter long. Read and find out how other animals cope with winter's worst weather. This is a Level One Let’s-Read-and-Find-Out Science title, which means the book explores more challenging concepts for children in the primary grades and supports the Common Core Learning Standards, Next Generation Science Standards, and the Science, Technology, Engineering, and Math (STEM) standards. Let’s-Read-and-Find-Out is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series.

    This informative concept book includes detailed pictures of leaves in different sizes, shapes, and colors and a list of activities that kids can do with leaves.This is a Stage 2 Let's-Read-and-Find-Out, which means the book explores more challenging concepts for children in the primary grades. Let's-Read-And-Find-Out is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series.Supports the Common Core Learning Standards and Next Generation Science Standards

    It had an illustration that captivated him–a diagram showing Earth’s interior as it would look if you cut into it with a large knife and removed about a quarter of its bulk. The idea of lots of startled cars and people falling off the edge of that sudden cliff (and 4,000 miles is a pretty long way to fall) was what grabbed him in the beginning, but gradually his attention turned to what the picture was trying to teach him: namely that Earth’s interior is made up of several different layers of materials, and at the very centre is a glowing sphere of iron and nickel, as hot as the Sun’s surface, according to the caption. And he very clearly remembers thinking: “How do they know that?”Bill’s storytelling skill makes the “How?” and, just as importantly, the “Who?” of scientific discovery entertaining and accessible for all ages. He covers the wonder and mystery of time and space, the frequently bizarre and often obsessive scientists and the methods they used, and the mind-boggling fact that, somehow, the universe exists and against all odds, life came to be on this wondrous planet we call home.

    This stirring picture book tells the dramatic story, following bison from the Plains Indians to the cowboys, Teddy Roosevelt to the Dust Bowl, and from the brink of extinction to the majestic herds that now roam our national parks. Paired with gorgeous paintings by landscape artist Wendell Minor, Jean Craighead George’s engaging text will inspire a new generation to understand and protect nature’s delicate balance.

    Lightning strikes; the tree crashes to the ground. Now it’s a giant log. In this fascinating book, author Wendy Pfeffer and illustrator Robin Brickman introduce readers to they life cycle of a tree. The informative, lyrical text is complemented by stunning, three-dimensional paper sculptures that showcase the forest ecosystem, inspiring readers to take a close look at the trees—and logs—in their own backyards.

    Leonard Weisgard's lovely illustrations are a perfect accompaniment to the poems.

    -- Introduces young children to fundamental aspects of nature, science and technology-- Inspired by the questions children ask about the world around them-- Simple text and detailed illustrations answer questions in clear, step-by-step stages