Inside the Five-Sided Box Ash Carter Hardcover Leadership Pentagon 2019 Book Inside the Five-Sided Box: Lessons from a Lifetime of Leadership in the Pentagon by Ash Carter offers an unparalleled look into the inner workings of the U.S. Department of Defense. This hardcover edition, published by Dutton in 2019, provides critical management and leadership lessons from a former Secretary of Defense. The narrative explores navigating the complex military-industrial complex, dealing with Congress, and managing global crises. It is an essential resource for those interested in military history, government policy, and organizational leadership. The dust jacket #Leadership #MilitaryHistory