NEW YORK TIMES BESTSELLER • Over a million copies sold! “An eminently practical guide to an emotionally intelligent—and long-lasting—marriage.”—Dani

Keys are tools to open up things that are locked. They are either locked up, locked away, or locked to keep you out. Do you know that the devil wants the answer

Am I with the right person? Will our love last? Men and women in love are haunted by these questions. Love -- especially why it blossoms in relationships and wh

The 8 keys gives you a simple, proven, step-by-step system, with over 100 exercises and peak performance practices, to help you determine your own direction and

Just as Masters and Johnson were pioneers in the study of human sexuality, so Dr. John Gottman has revolutionized the study of marriage. As a professor of psych