His Needs, Her Needs for Parents: Keeping Romance Alive

His Needs, Her Needs: Building an Affair-Proof Marriage

Love Busters: Protect Your Marriage by Replacing Love-Busting Patterns with Love-Building Habits

Five Steps to Romantic Love: A Workbook for Readers of His Needs, Her Needs and Love Busters

The Four Gifts of Love® Participant's Guide: Revised and Expanded Edition