Ethics: Inventing Right and Wrong
Moral Relativism and Moral Objectivity
Reasons and Persons
Principia Ethica (Principles of Ethics) (Philosophical Classics)
The Fundamentals of Ethics
Moral Discourse and Practice: Some Philosophical Approaches
Truth and Truthfulness: An Essay in Genealogy
Change in View: Principles of Reasoning (MIT Press)
Moral Psychology: The Cognitive Science of Morality: Intuition and Diversity (MIT Press) (Volume 2)