Do you want more from your marriage? Would you like to have a communion of souls with your spouse? Celestial Soul 10 Golden Rules for a Richer Relationship will help you become soul mates with your spouse. Combining psychological theory, the scriptures, and personal experiences, author Trafford Cole illustrates how two people can become personally involved in their marriage and increase in harmony, love, and friendship.
This is the BEST book I have ever read about relationships. I highly recommend that everyone read this! It has several great ideas for everyday life and becoming closer "soul mates" with your spouse. I also love that it is written from an LDS perspective.
So far it's the most applicable book on marriage that I've tried to read. Others are too dry and dusty. This one gives 10 principles on how to help things go right (ala Anatomy of Peace).