Dive into earth and life science with this book on aquatic biomes. Research reefs, learn wetland animals, and explore the squishy world of swamps in this book about these wet and wild ecosystems.

Learn about westward expansion and the people and event that shaped the American West in this fascinating workbook! 

Animals and nature lead the charge to brighten first grade writing practice in this workbook, from sentence building to story writing and a few critter crosswords.

Nature documentaries might make the animal world seem graceful, but it's actually pretty gross! Explore all the icky, sticky and smelly things animals do to help each other survive in the wild.