Happiness is an emotion people like to feel. If you know what makes you happy, you can be happy more often. Happiness affects how you think and act, and it can even help change the world, one smile at a time.Level 1 readers are aimed at children who are starting to recognize common words and are capable of sounding out unfamiliar words. Short, simple sentences help guide the reader through new concepts and ideas. This project has been made possible in part by the Government of Canada.