Lights Out: Pride, Delusion, and the Fall of General Electric. By Thomas Gryta and Ted Mann. Boston: Houghton Mifflin Harcourt, 2020. 384 pp. Paperback, $28.00. ISBN: 978-0-358-25041-8. The Man Who Broke Capitalism: How Jack Welch Gutted the Heartland and Crushed the Soul of Corporate America—and How to Undo His Legacy. By David Gelles. New York: Simon & Schuster, 2022. 272 pp. Hardcover, $28.00. ISBN: 978-1-982-17644-0 - Richard S. Tedlow (Business History Review, 2023)