Bet You Didn't Know!

Did you know that the first stop signs were black and white? Or that a litter of kittens is called a kindle? There's a lot to know and we bet you'll have fun learning these fun, far-out facts in the next super series from National Geographic Kids.

• | : National Geographic Kids
• | Publisher: National Geographic Kids
• | Publication Date: Aug 10, 2017
• | Country of Publication: United States
• | Number of Pages: 192 pages
• | Language: Unknown
• | Binding: Hardback
• | ISBN-10: 1426328370
• | ISBN-13: 9781426328374