The book "Blue Zones of Happiness: Lessons from the World's Happiest People" by Dan Buettner is part of the Blue Zones Series and published by Disney Publishing Worldwide in 2017. It delves into the themes of personal growth, happiness, mental health, and longevity, providing insights and lessons from the world's happiest people. With a hardcover format and 288 pages, the book offers a comprehensive exploration of the secrets to a happy and fulfilling life, making it a valuable resource for those seeking self-help and psychological guidance.