The Search for Significance by Robert McGee
Word Publishing, 1998. A great book on challenging the toxic performance trap we all fall into.

Mere Christianity by C.S. Lewis
Harper SanFrancisco. A former atheist and brilliant thinker charts his thought progression toward God.

The Problem of Pain by C.S. Lewis
Harper SanFrancisco. Lewis wrestles with the idea of a loving God and a world of suffering.

Where is God When It Hurts by Philip Yancey
Zondervan Publishing. Another great look at the possible why's of pain.

Forgive & Forget by Lewis Smedes
Subtitled: Healing the Hurts We Don't Deserve.
Harper SanFrancisco, 1996. A simple and deep look at forgiveness.

Ordering Your Private World by Gordon McDonald
Thomas Nelson Publishing, Revised Edition, 2003. The why and how of maintaining an ordered inner life.

Margin by Richard Swenson
Subtitled: Restoring Emotional, Physical, Financial and Time Reserves to Overloaded Lives.
Navpress, 1995. A doctor takes a critical look at the result of overloaded lives.

Boundaries by Henry Cloud and John Townsend
Zondervan Publishing, Revised Edition, 1992. How to say both "yes" and "no" in a healthy way. They also have a Boundaries in Dating book that is excellent.

Celebration of Discipline by Richard Foster
Subtitled: The Path to Spiritual Growth.
Harper SanFrancisco, 25th Anniversary Edition, 2002. An in-depth look at what it means to incorporate the spiritual disciplines of the Bible into our daily life.

A Ready Defense by Josh McDowell
Subtitled: The Best of Josh McDowell.
Nelson Reference, 1992. A topic-by-topic reference for key questions skeptics have regarding Christianity.

The Life You've Always Wanted by John Ortberg
Zondervan Publishing, 1998. A very practical look at incorporating spiritual disciplines into the rhythm of our daily lives.

Fit to Be Tied by Bill Hybels
Zondervan Publishing, 1993. An honest, real look at marriage.