Stephen R. Covey's book, The 7 Habits of Highly Effective People , has been a top-seller for the simple reason that it ignores trends and pop psychology for proven principles of fairness, integrity, honesty, and human dignity. Celebrating its fifteenth year of helping people solve personal and professional problems, this special anniversary edition includes a new foreword and afterword written by Covey exploring the question of whether the 7 Habits are still relevant and answering some of the most common questions he has received over the past 15 years.