"Teaches toddlers all about planes and other machines that fly--with easy-to-understand facts about the many different ways humans can soar like birds"--

"Fans of cars and trucks will love this vehicle-filled book in the hit Hello, World! board book series. Toddlers can learn all about all kinds of exciting machines, with easy-to-understand facts and bright pictures of fast, fascinating things that go! Hello, World! board books introduce first nonfiction concepts to babies and toddlers. Told in clear and easy terms with read-aloud sound words ("Zap! This electric car gets plugged in to charge the engine")...

"Young children are fascinated by their eyes, ears, nose, fingers, and toes. Now here's a board book that teaches toddlers all about the human body, with shapes, sizes, colors, and super-simple facts."--Publisher.