Book excerpt: A heartwarming and revealing look at the wisdom drawn from successful marriages and the secrets to making love last, not from Ph.D.s or therapists but from more than 200 real couples who have walked the walk to more than forty years of marriage. Jaded by his parents' divorce, Mathew Boggs was a young man who'd lost all belief in lifelong love. After observing his grandparents who were madly in love after sixty-three years of marriage, Mat talked his best friend Jason into joining him on a cross-country search for America's greatest marriages. The two bumbling bachelors jumped in an RV and embarked on "Project Everlasting," a 12,000-mile cross-country adventure to discover what it takes to make love last. Each chapter of Project Everlasting is dedicated to one of the pressing questions the bachelors asked the couples, such as: —"How do you know you've found The One?" —"What's missing from today's marriages?" —"How do you keep the romance alive?" —"What's the most important ingredient for a solid marriage?" As the traveled the country, meeting happy couples from all walks of life, Mat and Jason began to understand why their own relationships hadn't worked out quite as planned. They also realized that what they were learning from their wise new friends could change everything for them and—through Project Everlasting—show their generation and generations to come how to build a marriage to last.