Devin C. Hughes is an author, speaker, consultant, executive coach, and an internationally recognized expert in the science of happiness, organizational/culture change and leadership development. He has lectured and worked with a variety of Fortune 100 companies, as well as the Secret Service, the IRS, and an assortment of profit and nonprofit organizations. Devin is the author of 20 books and has lectured in more than 15 countries. He lives in San Diego, California, with his wife, four daughters, and two rescue dogs.