A Hollywood biopic about the life of computer pioneer Grace Murray Hopper (1906--1992) would go like this: a young professor abandons the ivy-covered walls of academia to serve her country in the Navy after Pearl Harbor & finds herself on the front lines of the computer revolution. She works hard to succeed in the all-male computer industry is almost brought down by personal problems but survives them & ends her career as a celebrated elder stateswoman of computing a heroine to thousands hailed as the inventor of computer programming. Throughout Hoppers later years the popular media told this simplified version of her life story. In Grace Hopper & the Invention of the Information Age Kurt Beyer reveals a more authentic Hopper a vibrant & complex woman whose career paralleled the meteoric trajectory of the postwar computer industry. Both rebellious & collaborative Hopper was influential in male-dominated military & business organizations at a time when women were encouraged to devote themselves to housework & childbearing. Hoppers greatest technical achievement was to create the tools that would allow humans to communicate with computers in terms other than ones & zeroes. This advance influenced all future programming & software design & laid the foundation for the development of user-friendly personal computers.