books.google.co.uk - 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...http://books.google.co.uk/books/about/Seven_habits_of_highly_effective_teens.html?id=nSE02W7AIvEC&utm_source=gb-gplus-shareSeven habits of highly effective teens