Adams, Robert M. (1987) ‘Moral arguments for theistic belief’ in Adams, The Virtue of Faith and Essays in Philosophical Theology (Oxford: Oxford University Press), 144–163.
Alston, William P. (2002) ‘What Euthyphro should have said’, in Craig, William Lane (ed.) Philosophy of Religion: A Reader and Guide (New Brunswick NJ: Rutgers University Press), 283–298.
Baker, Lynne Rudder (2000) Persons and Bodies: A Constitution View (Cambridge: Cambridge University Press).
Byrne, Peter (2009) ‘Is morality undercut by evolutionary theory?’ Philo, 3, 116–134.
Craig, William Lane & Kurtz, Paul et al. (2009) ‘The debate: is goodness without God good enough?’ and ‘The Most Gruesome of Guests’, in Garcia, Robert K. & King, Nathan L. (eds) Is Goodness Without God Enough: A Debate on Faith, Secularism, and Ethics (Plymouth UK: Rowman & Littlefield), 25–48 and 167–188.
Craig, William Lane & Sinnott-Armstrong, Walter (2004) God? A Debate between a Christian and an Atheist (Oxford: Oxford University Press).
Huemer, Michael (2005) Ethical Intuitionism (New York: Palgrave Macmillan).
Pruss, Alexander (2009) ‘Another step in divine command dialectics’, Faith and Philosophy, 26, 432–439.
Ruse, Michael (1994) ‘Evolutionary ethics and Christian morality: are they in harmony?’ Zygon, 29, 5–24.
Shafer-Landau, Russ (2004) What Ever Happened to Good and Evil? (Oxford: Oxford University Press).
Street, Sharon (2006) ‘A Darwinian dilemma for realist theories of moral value’, Philosophical Studies, 127, 109–166.
Zagzebski, Linda (1990) ‘What if the impossible had been actual?’ in Beatty, Michael, (ed.) Christian Theism and the Problems of Philosophy (Notre Dame IN: University of Notre Dame Press), 165–183.