Young readers can explore our big blue planet in this engaging nonfiction board book from the bestselling Hello, World! series.

Toddlers love to learn about the solar system. Here's a book all about our amazing planet Earth, with easy-to-understand facts about countries, continents, oceans, landforms, habitats, and Earth's place in space.

Hello, World! is a series designed to introduce first nonfiction concepts to babies and toddlers. Told in clear and easy terms ("Light from the sun makes the moon shine") and featuring bright, cheerful illustrations, Hello, World! makes learning fun for young children. And each page offers helpful prompts for engaging with your child. It's a perfect way to bring science and nature into the busy world of a toddler, where learning never stops.

Look for all the books in the Hello, World! series:
Solar System • Weather • Backyard Bugs • Birds • Dinosaurs • My Body • How Do Apples Grow? • Ocean Life • Moon Landing • Pets • Arctic Animals • Construction Site • Rainforest Animals • Planet Earth • Reptiles • Cars and Trucks • Music • Baby Animals • On the Farm • Garden Time • Planes and Other Flying Machines • Rocks and Minerals • Snow • Let's Go Camping • School Day • Bedtime • From Seed to Pumpkin • Rockets and Other Space Machines • Baking • USA • Soccer