I bought this book 20 yrs. ago, and I still study it constantly. Back then, I had no idea who Brother Skousen was, and decided to buy it when I saw that Pres. Benson had written the book's introduction. Boy, am I glad I have it! The book is excellent, very well researched, and in complete agreement with Scripture. If you are serious about your Gospel study, YOU NEED TO OWN THIS BOOK AND USE IT. Go on, what are you waiting for? Not only is it a must buy, it's a bargain!