If you’re a single and not familiar with Focus on the Family’s Boundless Webzine, you might find it interesting. Unfortunately, the quality seems to have gone down a bit over the years, but the subject matter is interesting, mostly focusing on relational issues.
Having said that, the Boundless team recently compiled together (from their library of articles) the best of their guy/girl information and wisdom. It is in the form of two free e-books.
I recommend them:
A Guy’s Guide to Marrying Well
A Girl’s Guide to Marrying Well