It's not always easy to figure out what's right or wrong. Your parents say one thing, your teachers say another, and your friends say something else entirely. Is it okay to tell a friend that her cookies taste awful? How should you respond when you see someone cheating on a test? And what's the big deal with downloading music for free? Whether it's about the use of the internet (copying homework papers?) or sports (steroids?), friendship, family, school, or affairs of the heart, kids often find themselves asking: What's the right thing to do? With five simple and clear ethical principles as a foundation, and plenty of out-of-real-life dilemmas as examples, Dr. Bruce Weinstein offers answers and an approach to things that teens will find useful and reliable. With a good dose of common sense, this accessible life guide proves that, while no one can give you all of the answers, Bruce Weinstein can give you the tools to make the best decisions you can -- anywhere, anytime.

BRUCE WEINSTEIN, Ph.D., is the professional ethicist known as The Ethics Guy®. He writes the ethics column for BusinessWeek.com and lectures frequently to schools, businesses, and non-profit organizations. He lives in Brooklyn, NY.