Books
Knowledge, Thought and the Case for Dualism (Cambridge, 2013)
Mill with Wendy Donner (Wiley-Blackwell, 2009).
Introducing Philosophy through Film
ed. with Diane Jeske (Malden, MA: Wiley-Blackwell, 2009).
Epistemology (Blackwell, 2006).
Realism and the Correspondence Theory of Truth (Rowman and Littlefield, 2002).
Metaepistemology and Skepticism (Rowman and Littlefield, 1995).
Reason and Morality: A Defense of the Egocentric Perspective (Cornell University Press, 1990).
Metaphysical and Epistemological Problems of Perception (University of Nebraska Press, 1985).