3 links
The Right Relationship Can Happen
yourtruematch.com
Self-help book on finding the ideal partner through a step-by-step program.
Undefended Love
undefendedlove.com
A practical guide to relationships, by Jett Psaris and Marlena S. Lyons.
Unmarried to Each Other
unmarriedtoeachother.com
A book for couples who are living together or considering cohabitation, based on interviews, real-life stories, and research.