For Ages
0 to 3

Hello, World! Bedtime is a part of the Hello, World! collection.

Bedtime can be . . . a challenge. Now grown-ups and their little ones can explore the importance of sleep in a friendly and inviting way in this nonfiction board book from the bestselling series Hello, World!

Kids can learn all about how bedtime and sleep in this cheerful and informative board book—with colors, shapes, sizes, and super-simple facts. ("Astronauts in space snooze in a sleeping bag that’s stuck down so they don’t float away in zero gravity.")

Told in easy-to-understand terms, this sturdy board book is full of bright illustrations of kids brushing their teeth, reading a bedtime story, turning out the light, and waking up rested. Kids will also learn why our bodies need to rejuvenate, what dreams and nightmares are, and how pets and wild animals sleep. Useful prompts on each page help adults engage with the reader.

It's a perfect way to share the science and wonders of sleep with babies, toddlers, and preschoolers.