Sitting contentedly on a rock in the middle of their pond, the pig opens his mouth and says: RIBBIT! The frogs are bewildered at first, and then a bit annoyed—"What did that little pig just say?", "Does he think he's a frog?", "Is he making fun of us?" Soon the pig draws the attention of all the nearby animals; everyone is curious to know what he wants! After much guessing (and shouting) and a visit to the wise old beetle, the animals realize that perhaps the pig was not there to mock them afterall—maybe he just wanted to make new friends!  But is it too late?  This is a warm, funny, and beautifully illustrated story of friendship, with boisterous RIBBIT!s throughout—perfect for reading aloud.

    Here are 12 "hypotheses," as well as lists of "what you need," "what to do," and "what happened" that are sure to make young readers laugh out loud as they learn how to conduct science experiments (really!). Jenny Offill and Nancy Carpenter—the ingenious pair that brought you 17 Things I'm Not Allowed to Do Anymore—have outdone themselves in this brilliant and outrageously funny book.

    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.

     If there was one thing James loved to do more than anything else, it was to be in the great outdoors watching his beloved feathered friends. In the fall of 1804, he was determined to find out if the birds nesting near his Pennsylvania home would really return the following spring. Through careful observation, James laid the foundation for all that we know about migration patterns today. Capturing the early passion of this bird-obsessed young man as well as the meticulous study and scientific methods behind his research, this lively, gorgeously illustrated biography will leave young readers listening intently for the call of birds large and small near their own home.

    They needed a champion to protect them from abject cruelty, and that person was Henry Bergh. After witnessing the beating of a horse in the streets of New York and attending a bullfight in Spain, Bergh found his calling. He became an enforcer of animal rights and founded the ASPCA, as well as created many animal cruelty laws. He even expanded his advocacy to children. When Bergh died in 1888, the idea that children and animals should be protected from cruelty was widely accepted: “Mercy to animals means mercy to mankind.”

    But with the help of some magic sunglasses, Pete learns that a good mood has been inside him all along.Fans of Pete the Cat will love watching him take his positive outlook and transform a grumpy day into an awesome day!The fun never stops—download the free groovin’ song. Time for magic fun in the sun!

    Firzzle whisks the class off to a bog full of butterflies to learn what those flying creatures are really like.

    The anticipation of what's hiding on the next page and the bright, engaging illustrations will keep little ones guessing and giggling all the way to the surprise ending.Perfect size for curious babies and toddlers to hold and manipulateFun and interactive book to read aloud for story timeNina Laden is the author and illustrator of many award-winning books for childrenFans of Ready, Set, GO!, Peek-a-Zoo!, Peek-a-Boo!, and Grow Up! will love the simple rhymes, colorful images, and surprise mirror at the end of Peek-a-Who!Babies and toddlers will love this board book filed with colorful pictures, simple rhyming texts, and sized right for small hands to hold.Sturdy board bookMakes a great gift and is a must-have for a baby's bookshelfBooks for kids ages 0-3Interactive, fun, and educational

    This observation would guide the scientist to a groundbreaking discovery about elephant communication: elephants actually listen with their limbs.

    This is the perfect read-aloud for teachers and parents to share with young children as they imagine what life as a penguin is like!The short text by Florence Minor pairs perfectly with the gorgeous, detailed illustrations by acclaimed illustrator Wendell Minor. Fun facts about penguins are featured at the back of the book.

    This comprehensive resource on the construction and use of ancient Egyptian pyramids is perfect for young readers looking to expand their knowledge on history, architecture, and ancient Egyptian civilization.

    No running allowed. And you must be quiet. But when a lion comes to the library one day, no one is sure what to do. There aren't any rules about lions in the library. And, as it turns out, this lion seems very well suited to library visiting. His big feet are quiet on the library floor. He makes a comfy backrest for the children at story hour. And he never roars in the library, at least not anymore. But when something terrible happens, the lion quickly comes to the rescue in the only way he knows how. Michelle Knudsen's disarming story, illustrated by the matchless Kevin Hawkes in an expressive timeless style, will win over even the most ardent of rule keepers.

    But soon a trumpet makes a duet, a french horn a trio, and so on until the entire orchestra is assembled on stage. Written in elegant and rhythmic verse and illustrated with playful and flowing artwork, this unique counting book is the perfect introduction to musical groups. Readers of all ages are sure to shout “Encore!” when they reach the final page of this joyous celebration of classical music.

    A child explores the wonders of the natural world in this rhyming, beautiful bright colored picture storybook about the lives of small animals and insects living around a freshwater pond.