The Case against Perfection: Ethics in the Age of Genetic Engineering

What Money Can't Buy: The Moral Limits of Markets

Justice: What's the Right Thing to Do?

Better than Human: The Promise and Perils of Enhancing Ourselves (Philosophy in Action)

Our Posthuman Future: Consequences of the Biotechnology Revolution

The Lost Daughters of China: Adopted Girls, Their Journey to America, and the Search for a Missing Past