David Niven

100 Simple Secrets of Great Relationships

de David Niven

What are the essential qualities of a great relationship? What do people in healthy and happy relationships do differently? Scientists and academics have spent entire careers investigating the nature of relationships,...

100 Simple Secrets of the Best Half of Life

de David Niven

Practical advice on how to thrive in the second half of your life, based on scientific studies. The sixth book in the bestselling 100 Simple Secrets series.

What do people who relish the second half of their...

Los 100 Secretos de la Gente Feliz

de David Niven

Los científicos y académicos llevan años intentando descubrir qué es lo que hace feliz a la gente. Pero sus investigaciones tienden a quedar escondidas en diversas publicaciones académicas y científicas,...

The 100 Simple Secrets of Successful People

de David Niven

What are the keys to success? Scientists have studied the traits, beliefs, and practices of successful people in all walks of life. But the answers they find wind up in stuffy academic journals aimed at other...

The 100 Simple Secrets of Happy People

de David Niven

Scientists and academics have spent entire careers investigating what makes people happy. But hidden in obscure scholarly journals and reports, their research is all too often inaccessible to ordinary people....

100 Simple Secrets Why Dogs Make Us Happy

de David Niven

Why do people who have dogs live happier, longer, and more fulfulling lives? Sociologists and veterinarians have spent years investigating the positive effects that dogs have on people's health and happiness...

100 Simple Secrets of Healthy People

de David Niven

The Simple Science of a Healthy Life

From fitness to diets to emotional health and longevity, what do people who feel and look healthy do differently than those who are overtired, depressed, or out of shape?...

100 Simple Secrets of Happy Families

de David Niven

The Simple Science of a Happy Family

From raising children to getting along with in-laws, what do people with close and loving families do differently than those with strained or unfulfilling relationships? Sociologists,...