This upbeat, engaging book tells young adults --say, 10 and up-- specific ways they can make a difference. Even those vaguely wanting to "do something" may get inspired by the book's stories of caring kids, their ideas, and what skills they developed to get results. My 12-year-old glued herself to the book for several days, then organized a neighborhood campaign to help the homeless in our town. The book helped with ideas for letters, interviews, speeches, surveys, and many resources and contact info. Now I'm reading it!