Trailblazing Mars : NASA's next giant leap / Pat Duggins.

Prologue
Mariner sets sail
The space race to Mars
Reheating the leftovers of Apollo
Viking, NASA's "gold bug"
The twenty-year gap
The shuttle's long good-bye
Pioneers past and present
The Moon, one baby step
The new "right stuff"
Lessons from Biosphere 2
Plowing the "Back 40" on Mars
Should NASA go it alone?
Getting there, living there
Why go at all?
Epilogue.