A perfect introduction to mathematical concepts for young readers, written by a Newbery honor-winning author!This colorfully illustrated biography of the Greek philosopher and scientist Eratosthenes, who compiled the first geography book and accurately measured the globe's circumference, is just right for budding mathematicians, scientists, historians, and librarians! Filled with fascinating details about Eratosthenes's world (and in print since 1994), kids are sure to flip through the pages time and again.

    Meet Beatrice Bottomwell: a nine-year-old girl who has never (not once!) made a mistake. She never forgets her math homework, she never wears mismatched socks, and she ALWAYS wins the yearly talent show at school. In fact, Beatrice holds the record of perfection in her hometown, where she is known as The Girl Who Never Makes Mistakes. Life for Beatrice is sailing along pretty smoothly until she does the unthinkableshe makes her first mistake. And in a very public way!

    It’s an adventure, but how will he find his way? And how will he find his way home? As the young bat discovers, navigating the world around him is easy as long as he uses his good sense.This beautiful and touching coming-of-age story, with mesmerizing artwork from New York Times bestselling illustrator Loren Long and lyrical text from Ari Berk, conveys a heartwarming and universal message: No matter how far away you go, you can always find your way home.

    You can also find out what happens to water after it travels through a tree's roots, branches, and leaves, and how to figure out a tree's age.Clyde Robert Bulla's simple and concise text and Stacey Schuett's lush illustrations follow a tree's continuous life cycle through spring, summer, winter, and fall.

    But when you are very young, there are some things that you just know, and the little boy knows that one day a carrot will come up. So he waters his seed, and pulls the weeds, and he waits...This beautifully simple classic teaches the patience and technique of planting a seed and helping it grow. First published in 1945 and never out-of-print, the timeless combination of Ruth Krauss's simple text and Crockett Johnson's eloquent illustrations creates a triumphant and deeply satisfying story for readers of all ages.The sturdy board book pages make this edition of the beloved story perfect for babies and toddlers.

    They can be big, like a whale, tiny, like a shrimp, and even scary, like a shark.Even though sharks can be scary, we need them to keep the oceans healthy. Unfortunately, due to overfishing, many shark species are in danger of extinction, and that can cause big problems in the oceans and even on land.What would happen if this continued and sharks disappeared completely?Artist Lily Williams explores how the disappearance would affect other animals across the whole planet in this clever book about the importance of keeping sharks, and our oceans, healthy.

    The oxcart man packs his goods - the wool from his sheep, the shawl his wife made, the mittens his daughter knitted, and the linen they wove. He packs the birch brooms his son carved, and even a bag of goose feathers from the barnyard geese.He travels over hills, through valleys, by streams, past farms and villages. At Portsmouth Market he sells his goods, one by one - even his beloved ox. Then, with his pockets full of coins, he wanders through the market, buying provisions for his family, and returns to his home. And the cycle begins again."Like a pastoral symphony translated into picture book format, the stunning combination of text and illustrations recreates the mood of 19-century rural New England."--The Horn Book

    Caps for Sale is an excellent easy-to-read book that includes repetition, patterns, and colors, perfect for early readers.This tale of a peddler and a band of mischievous monkeys is filled with warmth, humor, and simplicity and also teaches children about problem and resolution.

    We are all dancing sunlight. The book is co-authored by award-winning M.I.T. professor Penny Chisholm, a leading expert on ocean science. A perfect addition to any library!

    Soon the little rabbit is jumping from bucket to bucket and learning all about colors and how they mix. Quivering with excitement, Brown Rabbit nudges open a square gift box and finds five balloons which take on all sorts of shapes. Gray Rabbit and Black-and-White Rabbit have their own adventures as they discover numbers and the alphabet. Toddlers will have fun and learn with these concept books, warmly illustrated with meticulous detail by Alan Baker.

    With its bright watercolor illustrations and one sentence of text per page, toddlers will love following Cookie through the days of the week--and seeing all the trouble he causes around the house!

    What if he doesn't make any new friends? Nervous kitties wondering about friends and school will enjoy laughing along with Splat the Cat!Just in case, Splat decides to bring along his pet mouse, Seymour, and hides him in his lunchbox. The teacher, Mrs. Wimpydimple, introduces Splat to the class and he soon starts learning all his important cat lessons.But when Seymour escapes and the cats do what cats do (they chase mice!), Splat's worried again. Maybe now he'll lose all his friends, old and new! Just in time, wise Mrs. Wimpydimple takes charge and teaches everyone an important new lesson.Maybe Cat School is going to be okay after all! A fun school story to share in the classroom or at home.

    A cat, perhaps. Or a rabbit. An owl? But when a hungry wolf arrives—a wolf who HATES eating frogs—our hero decides that maybe being himself isn’t so bad after all.

    Plants might not pick up their roots and walk away, but they definitely don’t sit still! Discover the many ways plants (and their seeds) move. Whether it’s a sunflower, a Venus flytrap, or an exotic plant like an exploding cucumber, this fascinating picture book shows just how excitingly active plants really are.

    In 1903, President Theodore Roosevelt joined naturalist John Muir on a trip to Yosemite. Camping by themselves in the uncharted woods, the two men saw sights and held discussions that would ultimately lead to the establishment of our National Parks.