A great parenting system to end the arguments and wrangling with your child. Teaches you how to teach your child self-control.
Also available in DVDs:
Why Marriages Succeed or Fail: And How You Can Make Yours Last
by psychologist John Gottman. Excellent book on what works in marriage and what doesn't. Contains self-testing for both spouses.
How to Improve Your Marriage Without Talking About It: Finding Love Beyond Words
Therapists Patricia Love and Steven Stosny think that talking about yourrelationship can actually drive you apart.
The New Rules of Marriage: What You Need to Know to Make Love Work Terrence Real provides a set of "operating instructions" for modern couples, illustratedby compassionately told case studies of embattled clients he has led away from the brink of divorce.
The Seven Principles for Making Marriage Work: A Practical Guide from the Country's Foremost Relationship Expert by John Gottman and Nan Silver.