The Goliath Stone is a visionary new tale from Larry Niven and Matthew Joseph Harrington. Doctor Toby Glyer has effected miracle cures with the use of nanotechnology. But Glyer's controversial nanites are more than just the latest technological advance, they are a new form of life--and they have more uses than just medical. Glyer's nanites also have the potential to make everyone on Earth rich from the wealth of asteroids. Twenty-five years ago, the...