"Men Are From Mars, Women Are From Venus" by author John Gray is very much popular book. The book includes a lot of suggestions for a better relationship between men and women. The book suggests that relationship between women and men gets stronger only through understanding the communication style and understanding the emotional needs of the opposite sex. The book emphasizes the belief that men and women are from two different planets and are two different beings. And that learning the code of conduct by the opposite sex is of essential value even if individuals do not necessarily conform to the conventional behavior.