-JANET PARSHALL, Nationally syndicated talk show host
"Tommy Newberry's book 40 Days to a Joy-Filled Life is a surefire primer for finding authentic joy in the center of God's will. And thank the Lord, Tommy is honoring God by writing books like this one."
-DON PIPER, New York Times bestselling author of 90 Minutes in Heaven
"The 4:8 Principle is one of only a small handful of books that have deeply influenced me over the last decade. I have shared it with many friends and thousands of youth leaders across the country. In 40 Days to a Joy-Filled Life, Tommy Newberry amplifies his call for joy and shows us, step by step, how to activate 4:8 throughout our lives. Read this book and spread the joy!"
-DR. JEANNE MAYO, President of Youth Leader's Coach; youth communicator; author
"If we desire more joy, then we need to line up our thinking with the apostle Paul's advice in Philippians 4:8. Tommy coaches us to put this powerful principle into practice! With 40 Days to a Joy-Filled Life, you'll be inspired to leave your comfort zone behind and start living in the joy zone."
-BRYANT WRIGHT, Senior pastor of Johnson Ferry Baptist Church; president of the Southern Baptist Convention
"40 Days to a Joy-Filled Life is a powerful and practical resource. It is a must read for anyone interested in improving their quality of life and their relationship with God."
-GREGORY A. DALE, PHD, Professor of sport psychology and sport ethics at Duke University; author of It's a Mental Thing!