Disjunctivism is the focus of a lively debate spanning the philosophy of perception, epistemology, and the philosophy of action. Adrian Haddock and Fiona Macpherson present seventeen specially written essays, which examine the different forms of disjunctivism and explore the connections between them. Introduction: Varieties of Disjunctivism 1(24) Adrian Haddock Fiona Macpherson Analytical Table of Contents 25(10) PART I: PERCEPTION Hinton and the Origins of Disjunctivism 35(22) Paul Snowdon Either/Or 57(38) Alex Byrne Heather Logue Against Disjunctivism 95(17) E.J. Lowe Disjunctivism About Visual Experience 112(32) Scott Sturgeon Disjunctivism, Indistinguishability, and the Nature of Hallucination 144(24) William Fish How to Account for Illusion 168(13) Bill Brewer Disjunctivism and Discriminability 181(24) A. D. Smith The Epistemic Conception of Hallucination 205(22) Susanna Siegel PART II: ACTION Disjunctive Theories of Perception and Action 227(17) David-Hillel Ruben A Disjunctive Conception of Acting for Reasons 244(18) Jonnifer Hornsby On How to Act---Disjunctively 262(21) Jonathan Dancy PART III: KNOWLEDGE McDowellian Neo-Mooreanism 283(28) Duncan Pritchard In Defence of Disjunctivism 311(19) Ram Neta Perceptual-Recognitional Abilities and Perceptual Knowledge 330(18) Alan Millar Starting Afresh Disjunctively: Perceptual Engagement with the World 348(28) Sonia Sedivy The Disjunctive Conception of Experience as Material for a Transcendental Argument 376(14) John McDowell Comment on John McDowell's `The Disjunctive Conception of Experience as Material for a Transcendental Argument' 390(15) Crispin Wright Index 405