The Author of Seven Habits of Highly Effective People, First Things First, Principle-Centered-
The author and motivational speaker's book, "The Seven Habits of Highly Effective People" sold over 1 million copies. Stephen Covey was founder of Covey Leadership Center, which in 1997 merged with Franklin Quest to create FranklinCovey Co. The company trains in the areas of individual effectiveness, leadership, sales performance, and customer loyalty." According to the company website they have 44 offices in 147 countries.
The founder of Creative Profit Pros and Las Vegas Speaker, Kenny Atcheson created a tribute video and article on his company website due to the influence of Stephen Covey's writings in Kenny's life.
The tribute video can be viewed here: