Why Is the Sky Blue? (Discovery Kids)

By Parragon Publishing and Parragon Books

Why is the Sky Blue? Why are jungles in danger? Who switched on the first electric light bulb? With clear explanations and amazing photos you'll find the answers to these and loads more questions... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 1445459493
• ISBN13: 9781445459493
• Release Date: January 2012
• Publisher: Parragon Inc
• Length: 47 Pages
• Weight: 1.10 lbs.
• Dimensions: 10.8" x 0.5" x 8.8"