Let me recommend two excellent resourcesfor your premarital and marriage counseling.

In my humble opinion, these are without a doubt the best books I have read on these subjects.They are very biblical in their approach. I used them as reference material whenever I preached a marriage series, but I also used them with the couples that came to me for their pre-marital counseling.

If you've been looking for good resources on these topics, you might want to take a look at these two books.