Download or read book Red, Orange, Yellow, Green, Blue, and Purple! a Rainbow Coloring Book written by Activity Book Zone for Kids and published by Activity Book Zone for Kids. This book was released on 2016-06-21 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: How many colors does a rainbow have? Seven! Then that's the number of colors that you will have to use to complete this coloring book. Coloring gives you the chance to perfect your hues, shapes, forms, lines and perspectives, too. It also boosts your ability to concentrate, focus and work with little or no supervision. So what are you waiting for? Secure a copy today!