Since The Planets was first published in 1993, space exploration has resulted in many new discoveries which are now covered in this revised edition.

    Over 7,000 years ago Native Americans settled on the Nashua River, a beautiful and leafy valley. But the industrialization of nearby areas would lead to the deterioration of natural habitats. Each double spread examines brief periods of time when the river and surrounding areas teemed with wildlife. Lynne Cherry’s contrasting illustrations of the lush valley and the eventual polluted river deliver an astonishing look at our dramatic need for conservation efforts. This pictorial history of the river, edging towards a hopeful scene of modern-day descendants of both Native Americans and European settlers who come together to combat pollution and restore the beauty of the river, is an intelligent tale that shows young readers how they can do their part in taking care of the world around them, one river at a time.

    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.

    To commemorate the 40th anniversary of this extraordinary moment in human history, Robert Burleigh and Mike Wimmer have created a breathtakingly beautiful tribute that transports readers to the stars, where they will experience the moon landing just as Neil Armstrong and Buzz Aldrin did.

    Read and find out how people and animals use different kinds of sounds to communicate.

    Regarded as the world’s first geneticist, Mendel overcame poverty and obscurity to discover one of the fundamental aspects of genetic science: animals, plants, and people all inherit and pass down traits through the same process, following the same rules. Living the slow-paced, contemplative life of a friar, Gregor Mendel was able to conceive and put into practice his great experiment: growing multiple generations of peas. From observing yellow peas, green peas, smooth peas, and wrinkled peas, Mendel crafted his theory of heredity—years before scientists had any notion of genes. Children will be inspired by Gregor’s neverending search for knowledge, and his famous experiments are easy to understand as an introduction to genetics. F&P level: Q

    In this lovely biography, poetic text and gorgeous paintings combine to create a portrait of Jacques Cousteau that is as magical as it is inspiring.

    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.

    From that day on he never stopped marveling at the universe and seeking to understand it better. Star Stuff follows Carl from his days star gazing from the bedroom window of his Brooklyn apartment, through his love of speculative science fiction novels, to his work as an internationally renowned scientist who worked on the Voyager missions exploring the farthest reaches of space. This book introduces the beloved man who brought the mystery of the cosmos into homes across America to a new generation of dreamers and star gazers.

    But you and a cat have something in common: You are both alive. People and plants and animals are all alive, but is a doll alive? Or your tricycle? How can you tell? Read and find out what makes something alive, and what all living things need to stay healthy.  This nonfiction picture book is an excellent choice to share during homeschooling, in particular for children ages 4 to 6. It’s a fun way to learn to read and as a supplement for activity books for children.My Hands 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.

    The dog brings the string. The horse shares his straw. And then a surprise gatefold spread reveals how Robin knits them all together to make a safe and cozy home for her babies.

    Inky had been getting used to his new environment, but the staff quickly figured out that he had to be kept amused or he would get bored. Then one night in 2016 Inky, about the size of a basketball, decided he'd had enough. He slithered eight feet across the floor and down a drainpipe more than 160 feet long to his home in the sea.

    Full color.

    There's only one way Ms. Frizzle and the gang can stop it, and that's with a field trip -- to outer space! Hop on the Magic Space Bus and learn all about asteroids, comets, and other space rocks. It's a class trip that's out of this world!

    But even though they're far away, stars are part of your world, too! Just lift up your eyes to see. Anne Rockwell explains the universe with bright pictures and simple text in a book that will delight any curious child's mind!