"The 7 Habits of Highly Effective People" by Stephen R. Covey is a bestselling nonfiction book that offers practical advice on how to be highly effective in personal and professional life. Written in English, the book presents a step-by-step plan for individuals to develop positive habits and principles to enhance their productivity, communication, and overall success. Covey's expertise and insights make this book a timeless classic for anyone looking to improve their effectiveness and achieve their goals.