CHIP HEATH is a professor at the Graduate School of Business at Stanford University. He lives in Los Gatos, California. DAN HEATH is a senior fellow at Duke University's Center for the Advancement of Social Entrepreneurship (CASE). He lives in Raleigh, North Carolina. The Heath brothers are the bestselling authors of Made to Stick and Switch. They write a regular column in Fast Company magazine, and have appeared on Today, NPR's Morning Edition, MSNBC, CNBC, and have been featured in Time, People and US News and World Report.