No more waiting and hoping―Experience 4:8 thinking right now! Drawing on the core message of the New York Times bestselling The 4:8 Principle , 40 Days to a Joy-Filled Life is a fun and highly practical action plan providing readers with time-tested strategies and exercises for experiencing joy by design―God’s design. Fans of The 4:8 Principle will love the fresh format and timeless reinforcements offered in 40 Days to a Joy-Filled Life , while new readers will be introduced to the life-changing power of The 4:8 Principle for the first time! All readers will benefit from the uniquely packaged inspiration and encouragement delivered in bite-size chunks for easy consumption and in a “sticky” style custom-made for easy retention and long-lasting joy.