In 10% HAPPIER, Dan Harris, an anchor on ABC’s Nightline tells the story of how having an on-air panic attack led to an unexpected, hilarious, and deeply skeptical odyssey through the strange worlds of spirituality and self-help to discover a way to get happier that is truly achievable. The book was recently featured in a piece on Nightline and excerpted on the ABC News website. IT books published the book March 11, 2014.