Three Essential Elements to Build Relationships that Last! Most men would do almost anything to overcome their three primary problems in relationships with women. This study guide to Communication, Sex & Money has solid solutions for all three. Filled with everyday examples, the book will teach readers how to defeat difficulties and create a satisfying, peace-filled, and long-lasting marriage. For years, men have called this Christian bestseller the "sex and money" book, while wives have bought it for husbands in hopes of improving communication. Whatever the motivation, thousands of men have turned their relationships around by applying these time-proven patterns and principles.