Let in the light! Introduce early readers preK-2 to light and how it plays a part in their everyday lives. Find out where light comes from, how we see it, and if it really bounces! Readers explore bas
Did you know many praying mantises are masters of disguise? Some blend in with dead leaves. Others look like lovely flowers. But all are fierce hunters! Meet powerful praying mantises from around the
Full of energy? Introduce early readers preK-2 to energy and how it plays a part in their everyday lives. Find out what energy is, where it comes from, and the forms it can take. Readers explore the b
Did you know that electric eels can make 800 volts of electricity? Meet giant arapaimas, hungry piranhas, and other fascinating fish at the Smithsonian National Zoo in these first books reviewed by Sm
