Learn from home and explore the world with these fun and easy board books! All young children love dinosaurs. Here’s a Hello, World! board book that teaches toddlers all about Triceratops, Stegosaurus, T-rex, and many more—with colors, shapes, sizes, and super-simple facts. Hello, World! is a series designed to introduce first nonfiction concepts to babies and toddlers. Told in clear and easy terms (“T. rex’s arms were very small, even though its body was large”) and featuring bright, cheerful illustrations, Hello, World! makes learning fun for young children. And each sturdy 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