Being a teenager is both wonderful and challenging. In The 7 Habits of Highly Effective Teens, author Sean Covey applies the timeless principles of the 7 Habits to teens and the tough issues and life-changing decisions they face. In an entertaining style, Covey provides a step-by-step guide to help teens improve self-image, build friendships, resist peer pressure, achieve their goals, get along with their parents, and much more. In addition, this...