This is the story of a boy and girl who wonder what it's like to be a raindrop. They discover bacteria living inside raindrops and learn how bacteria in soil and on plants float up into clouds where they make ice to create rain. Then the rainmaking bacteria fall back to Earth, waiting to be windswept skyward for the cycle to continue . . .

The story includes colorful characters, the raindrops and their bacteria, filled with personality. Vibrant illustrations bring life to the story, creating awareness about one of the most important, global issues of our time, our environment and weather patterns.