Hitchcock, C. (2007b). What's wrong with neuron diagrams? In J. Campbell, M. O'Rourke, and H. Silverstein (Eds.), *Causation and Explanation***, pp. 69–**
92. Cambridge, MA: MIT Press.

Hitchcock, C. (2010). Trumping and contrastive causation. *Synthese***. To appear.**
Hitchcock, C. and J. Knobe (2009). Cause and norm. *Journal of Philosophy***. To**
appear.

Hume, D. (1739). *A Treatise of Human Nature***. London: John Noon.** Hume, D. (1748). *An Enquiry Concerning Human Understanding***. Reprinted by**
Open Court Press, LaSalle, IL, 1958.

Kahneman, D. and D. T. Miller (1986). Norm theory: comparing reality to its alternatives. *Psychological Review 94***(2), 136–153.**
Kahneman, D. and A. Tversky (1982). The simulation heuristic. In D. Kahneman, P. Slovic, and A. Tversky (Eds.), *Judgment Under Incertainty: Heuristics and* Biases**, pp. 201–210. Cambridge/New York: Cambridge University Press.**
Kim, J. (1973). Causes, nomic subsumption, and the concept of event. *Journal* of Philosophy LXX**, 217–236.**
Knobe, J. and B. Fraser (2008). Causal judgment and moral judgment: two experiments. In W. Sinnott-Armstrong (Ed.), *Moral Psychology, Volume 2:* The Cognitive Science of Morality**, pp. 441–447. Cambridge, MA: MIT Press.**
Kraus, S., D. Lehmann, and M. Magidor (1990). Nonmonotonic reasoning, preferential models and cumulative logics. *Artificial Intelligence 44***, 167–207.**
Lewis, D. (1973a). Causation. *Journal of Philosophy 70***, 113–126. Reprinted with**
added "Postscripts" in D. Lewis, *Philosophical Papers***, Volume II, Oxford** University Press, 1986, pp. 159–213.

Lewis, D. (1986a). Causation. In *Philosophical Papers***, Volume II, pp. 159–213.**
New York: Oxford University Press. The original version of this paper, without numerous postscripts, appeared in the *Journal of Philosophy* 70**, 1973,**
pp. 113–126.

Lewis, D. (1986b). Events. In *Philosophical Papers***, Volume II, pp. 241–270. New**
York: Oxford University Press.

Lewis, D. K. (1973b). *Counterfactuals***. Cambridge, Mass.: Harvard University**
Press.

Mandel, D. R., D. J. Hilton, and P. Catellani (Eds.) (1985). The Psychology of Counterfactual Thinking**. New York: Routledge.**
Pearl, J. (2000). *Causality: Models, Reasoning, and Inference***. New York: Cambridge University Press.**
Roese, N. (1997). Counterfactual thinking. *Psychological Bulletin CXXI***, 133–**
148.