Switch by Dan Chip; Heath Heath

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). Previously, he was a researcher and case writer at Harvard Business School, as well as the cofounder of a college textbook publishing firm called Thinkwell. Dan lives in Raleigh, North Carolina. The Heath brothers write a monthly column for Fast Company magazine.