Here is a starter list of books to further your studying of philosophy:

• Becker, Lawrence, and Charlotte Becker, A History of Western Ethics (New York: Garland, 1992).

• Camus, Albert, Lyrical and Critical Essays (New York: Vintage Books, 1968).

• Camus, Albert, The Myth of Sisyphus and Other Essays (New York: Vintage, 1955).

• Dawkins, Richard, The God Delusion (Boston: Houghton Mifflin, 2006).

• Hitchens, Christopher, God Is Not Great: How Religion Poisons Everything (New York: Hachette Books, 2007).

• Kant, Immanuel, The Doctrine of Virtue (Philadelphia: University of Pennsylvania Press, 1964).

• Norman, Richard, The Moral Philosophers (Oxford: Clarendon Press, 1986).

• Sagan, Carl, The Varieties of Scientific Experience (New York: Penguin, 2006).

• Taylor, A. E., Socrates (Garden City: Doubleday, 1953).

• White, Thomas, Business Ethics: A Philosophical Reader (Upper Saddle River: Prentice Hall, 1993).