Hello, World! Solar System Boxed Set

By: McDonald, Jill

From the bestselling nonfiction board book series comes a four-book space-themed boxed set--perfect for holiday gifts, birthdays, and baby showers.

Attention all young astronauts Babies, toddlers, and preschoolers will learn all about the solar system, planet Earth, and the rockets that blast off into orbit in this space-themed four-book boxed set. A sturdy box includes four durable board books: Solar System, Moon Landing, Planet Earth, and Rockets and Other Space Machines.

Hello, World is a series designed to introduce first nonfiction concepts to babies and toddlers. Told in clear and easy terms 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.

• Format: Hardcover
• Language: English
• ISBN: 0593519019
• ISBN13: 9780593519011
• Release Date: October 2025
• Publisher: Doubleday Books for Young Readers
• Length: 26 Pages
• Weight: 3.10 lbs.
• Dimensions: 2.9" x 7.2" x 7.3"
• Age Range: 3 years and under
• Grade Range: Preschool