Part One: The Current Plan.- Chapter 1: Introduction.- Chapter 2: NASA's Plans.- Chapter 3: The Major Elements and Other Modules.- Chapter 4: Key Enabling Technologies.- Chapter 5: Crew Risks and Health Systems.- Part Two: A Safer, Quicker and Cheaper Plan.- Chapter 6: The Flexible Path to the Moons of Mars.- Chapter 7: Mission Operations.- Part Three: The Major Players.- Chapter 8:...