John Glenn: A MemoirBy: John Glenn, Nick Taylor He was the first astronaut to orbit the Earth. Nearly four decades later, as the world's oldest astronaut, his courage reveted a nation. But these two historical events only bracketed a life that covers the sweep of an extraordinary century. John Glenn's autobiography spans the seminal events of the twentieth century. It is a story that begins with his childhood in Ohio where he learned the importance of family, community,