In 1957, the Russians launched Sputnik and the ensuing space race. Three years later, Gene Kranz left his aircraft testing job to join NASA and champion the American cause. What he found was an embryonic department run by whiz kids (such as himself), sharp engineers and technicians who had to create the Mercury mission rules and procedure from the ground up. As he says, "Since there were no books written on the actual methodology of space flight, we had to write them as we went along." Kranz was part of the mission control team that, in January 1961, launched a chimpanzee into space and successfully retrieved him, and made Alan Shepard the first American in space in May 1961. Just two months later they launched Gus Grissom for a space orbit, John Glenn orbited Earth three times in February 1962, and in May of 1963 Gordon Cooper completed the final Project Mercury launch with 22 Earth orbits. And through them all, and the many Apollo missions that followed, Gene Kranz was one of the integral inside men--one of those who bore the responsibility for the Apollo 1 tragedy, and the leader of the "tiger team" that saved the Apollo 13 astronauts. Moviegoers know Gene Kranz through Ed Harris's Oscar-nominated portrayal of him in Apollo 13, but Kranz provides a more detailed insider's perspective in his book Failure Is Not an Option. You see NASA through his eyes, from its primitive days when he first joined up, through the 1993 shuttle missio