Relationships
The Five Love Languages by Gary Chapman
Intimate Partners: Patterns in Love and Marriage by Maggie Scarf
Men Are from Mars, Women Are from Venus by John Gray
Self-Improvement
Please Understand Me by David Keirsey and Marilyn Bates
Sex Abuse Survivors
The Courage to Heal by Ellen Bass and Laura Davis
Spirituality
Conversations with God by Neale Donald Walsch