When You're Smiling Author:Inc. Sourcebooks Research has proven that the physical act of smiling makes a person feel happier. And smiling is contagious. When one person smiles, everyone else does too. — Pairing fun and uplifting photography with inspiring words, When You're Smiling provides encouragement, inspiration and happiness in a gift book that's perfect for friends, loved ones, cowo... more »rkers-anyone who can use a smile.« less