Spiritual Friendship: Finding Love in the Church as a Celibate Gay Christian

The 5 Love Languages: The Secret to Love that Lasts

Paul and the Trinity: Persons, Relations, and the Pauline Letters

The Power of a Praying® Wife Book of Prayers

The Lord's Prayer: A Guide to Praying to Our Father

The Power of a Praying® Parent Book of Prayers

Easter: The Season of the Resurrection of Jesus

Love and Respect: The Love She Most Desires; The Respect He Desperately Needs

Relationship Goals: How to Win at Dating, Marriage, and Sex

The Collected Christian Essentials: Catechism: A Guide to the Ten Commandments, the Apostles' Creed, and the Lord's Prayer

Loveology: God. Love. Marriage. Sex. And the Never-Ending Story of Male and Female.

Boundaries in Dating: How Healthy Choices Grow Healthy Relationships

The Meaning of Marriage: Facing the Complexities of Commitment with the Wisdom of God

The 5 Love Languages for Men: Tools for Making a Good Relationship Great

Boundaries in Marriage: Understanding the Choices That Make or Break Loving Relationships

The Wait: A Powerful Practice for Finding the Love of Your Life and the Life You Love

The Power of Praying® for Your Adult Children Book of Prayers

The Love Dare

Saving Your Marriage Before It Starts: Seven Questions to Ask Before -- and After -- You Marry

How We Love, Expanded Edition: Discover Your Love Style, Enhance Your Marriage