Selected Readings:
Adams, Robert M. “Actualism and Thisness,”in Synthese 49 (1981): 3-42.
________. “Primitive Thisness and Primitive Identity,” in Philosophy 76 (1979): 5-26.
________. “Theories of Actuality,” in Nous 8 (1974): 211-31.
Armstrong, David. A Combinatorial Theory of Possibility. Cambridge: Cambridge University Press, 1989.
________. “The Nature of Possibility,” in Canadian Journal of Philosophy 16 (1986): 575-94.
Forbes, Graeme. The Metaphysics of Modality. Oxford: Oxford University Press, 1985.
Kim, Jaegwon. “Possible Worlds and Armstrong’s Combinatorialism,” in Canadian Journal of Philosophy 16 (1986).
Lewis, David. On the Plurality of Worlds. Oxford: Blackwell, 1986.
Loux, Michael, ed. The Possible and the Actual. Ithaca, NY: Cornell University Press, 1979.
Plantinga, Alvin. The Nature of Necessity. Oxford: Clarendon Press, 1974.
Van Fraassen, Bas, “All Necessity is Verbal Necessity,” in Journal of Philosophy 74 (1977): 71-85.