Light is all around you! It comes in many forms: Light from the sun brightens our day, firelight flickers in the night, electric lights fill our homes-and some animals even make the sea glow! With lively illustrations and diagrams and clear, engaging text, this Level 2 Let's-Read-and-Find-Out picture book is a fascinating look into the many ways that light brightens our world. Now rebranded with a new cover look, this book features rich vocabulary and uses simple, fun diagrams to clearly explain concepts like light speed. This book also includes a find out more section with activities that show why plants need light to grow and why our shadows look different throughout the day. Both text and artwork were vetted for accuracy by Russell P. Leslie, Professor and Associate Director of the Lighting Research Center at the Rensselaer Polytechnic Institute. This is a Level 2 Let's-Read-and-Find-Out, which means the book explores more challenging concepts perfect for children in the primary grades and supports the Common Core Learning Standards and Next Generation Science 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.

"Light is not an easy concept to convey on a beginning-to-read level, but Pfeffer does a credible job of incorporating just the right amount of detail for these readers." -- School Library Journal "Meisel's amiable ink drawings, brightened with colorful washes, help make the concepts accessible to a young audience... An attractive addition to the dependable Let's-Read-and-Find-Out Science series." -- Booklist

Wendy Pfeffer enjoyed early careers as a teacher and a nursery school director. She now devotes her time to writing and conducting workshops on creative writing for both adults and children. She is the author of the Let's-Read-and-Find-Out Science book Sounds All Around as well as The Gooney War and Popcorn Park Zoo. Ms. Pfeffer lives in Pennington, New Jersey. Paul Meisel has illustrated many books for children, including Why Are the Ice Caps Melting?, Energy Makes Things Happen, and What Happens to Our Trash? in the Let's-Read-and-Find-Out Science series. He lives in Newtown, Connecticut.