Wendy Williams' journalism has appeared in The Wall Street Journal, The Christian Science Monitor, Scientific American, and many other august publications. She's written seven book to date, including about the resilience of cancer patients, the history of the horse, and today we'll be talking about her latest, The Language of Butterflies: How Thieves, Hoarders, Scientists, and Other Obsessives Unlocked the Secrets of the World's Favorite Insect, which is published by Simon & Schuster.