Marriage: the relationship that can always get better. In 2000 John Gottman wrote a book entitled The Seven Principles for Making Marriage Work. This popular book may be just what you need to get your marriage back on track. Gottman has a new release entitled The Science of Trust. It’s another helpful book for those seeking to improve their marriage bonds. The Love Dare by Stephen Kendrick was featured in the Christian movie, Fireproof and Mars and Venus, Together Forever by Dr. John Gray returns to the topic of the inherent differences between men and women, and finally another bestseller on marriage is Getting the Love You Want by Dr. Harville Hendrix.