Why?

Dad is quite confident in explaining how a rainbow is made to his curious daughter, but when she keeps repeating "why?" his explanation spirals deep into sciencey lingo that has his brow sweating! How far will he have to go until he satisfies her curiosity?

A sciencey, rhymey guide to rainbows that even those with no scientific knowledge can enjoy. This fun, lively story is written by Dr. Billy Dunne and illustrated in brilliantly bright rainbow colors by Rhys Jefferys.