From the Apollo 17 commander and NASA veteran, "an exciting, insider's take on what it was like to become one of the first humans in space" ( Publishers Weekly).Eugene Cernan was a unique American who came of age as an astronaut during the most exciting and dangerous decade of space flight. His career spanned the entire Gemini and Apollo programs, from being the first person to spacewalk all the way around our world to the moment when he left man's last foo...