Millions of years ago, dinosaurs left their footprints all over the earth. With each discovery of a dinosaur footprint, ichnologists—scientists who study dinosaur tracks—learn more about these ancient
What happens to food after you eat it? In this newly illustrated book, complete with photos, Paul Showers and Edward Miller take you on a journey through the human digestive system into the mouth, dow
What do a fawn and a hermit crab have in common? They both use camouflage to hide from their enemies. A fawn’s spots help it blend in with its dappled surroundings, and a hermit crab might be mistaken
How to tell the difference between living and nonliving things?an essential first skill in scientific sorting and classifying?is explored with hands-on activities and colorful diagrams. Best Children?
‘The title epitomizes Esbensen’s creative presentation of an important concept: how whales differ from the fish they seem to resemble and share characteristics with other mammals.… An excellent additi
Walk, run, skip, march, kick. We use our feet all the time! With her trademark simple words and delightful pictures, Aliki explains the many ways our feet are important to us. Our feet hold us up, hel
