Preface, Three Dialogues between Hylas and Philonous I Biographical Sketch II The Visual Perception of Distance III Visible Objects; the Visual Perception of Magnitude IV Retinal Images; the Heterogeneity of Tangible and Visible Objects V Abstract Ideas VI The Objects of Immediate Perception: Ideas of Sense VII The Attack against Lockean Matter VIII Berkeley’s World View I: Ideas of Sense IX Berkeley’s World View II: Berkeley and Common Sense X Berkeley’s World View III: the Existence of Unperceived Objects XI Berkeley’s View of the Mind XII Passive Obedience