The book includes chapters on forms of natural realism, theories of perceptual experience, representationalism, the argument from illusion, phenomenological senses, types of perceptual content, the representationalist/intentionalist thesis, and adverbialist accounts of perceptual experience. The ideas of Austin, Dretske, Heidegger, Millikan, Putnam, and Robinson are considered among others and the reader is given an invaluable philosophical framework within which to consider the issues.