Volume one features Bailey, an adventurous and inquisitive kid whose curiosity leads him to explore the world. He learns the way in which weather affects the clothes we wear, our homes, as well as the animals and land all around us. In Volume two, Bailey follows a rainstorm from beginning to end. Through his magical magnifying glass, he comes to understand what happens to cause a rainstorm and why? Bailey learns how people are affected by rain, as he explores the properties of water.