A new children's book entitled "Faraway Worlds" was recently released.  It was written by Paul Halpern and illustrated by space artist Lynette Cook.  Here's the description from Lynette's website:

"Faraway Worlds is Lynette Cook's first picture book for children. Learn the secrets of planet-hunters as they search for planets beyond our solar system. Is there more to a star than meets the eye?  Take a trip to an alien world and encounter wobbling stars, frozen moons, and boiling oceans. Stunning illustrations and cutting-edge science make this book a first in the field."

It's rare to see a children's book that includes professional, realistic space art, so this should be interesting.  The book can be purchased via Amazon.com or directly from the publisher.
Relevant Link:  Book Description Page on Lynette's Website