Author

Books by Marcus Buckingham and Curt Coffman

Marcus Buckingham is a British author and researcher who spent seventeen years at Gallup studying management and leadership before founding the Marcus Buckingham Company and later joining the ADP Research Institute. He is the author and co-author of several books including Now, Discover Your Strengths and Nine Lies About Work. Curt Coffman was a senior researcher at Gallup who led the consulting practice and contributed to numerous Gallup management studies. First, Break All the Rules was the first major public output of the research that became the foundation of Buckingham's subsequent strengths-based work.