The U.S. Coast Guard responds to about 20,000 search-and-rescue cases a year. Its members also play an important role in enforcing the nation’s laws. Learn about the roles of Coast…

"Discover the fantastic world of Fish. Wonderful photographs of different kinds of fish reveal where fish live, how they grow, how they move, and what they eat. Question prompts included…

What does it mean to be a citizen? Who may become a citizen? Young Americans will find the answers in this early civics book that will help them understand how…

What does it mean to be a citizen? Who may become a citizen? Young Americans will find the answers in this early civics book that will help them understand how…

What causes a blizzard? What’s a whiteout? Look inside to discover the answers and learn all about these severe, snowy storms. Each book in the Natural Disasters Where I Live…

What is a frog’s larva called? When can salamanders leave the water? Read to discover the answers as you learn about the life cycle of amphibians. Each book in the…

What causes an earthquake? What’s a tsunami? Look inside to discover the answers and learn all about these earthshaking events. Each book in the Natural Disasters Where I Live series…

Rocks and minerals are all around us, but they're not all the same. Discover metamorphic rocks and find out how they form, what makes them unique, and how we use…