Popsugar Living New Year Best Self-Help Books of 2015 10 New Books to Inspire Greatness in the New Year January 15, 2015 by Macy Cate Williams View On One Page Photo 4 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 Happy Is the New Healthy Happy Is the New Healthy will provide you with 31 ways to relax, let go, and start enjoying life right this instant. Out Jan. 6 Previous Next Start Slideshow New YearProductivityBooksMust HavesWellnessSelf ImprovementBook Roundup