Acknowledgements Notes on Contributors Introduction; C.Calabi PART I: WHAT IS AN ILLUSION? The Illusion of Visual Illusions; R.Schwartz Illusions that We Should Have (but don't); N.Bruno The Awareness of Illusions; E.Pasquinelli The Genesis of the Awareness of Illusions; U.Savardi , M.Kubovy & I.Bianchi PART II: VERIDICAL PERCEPTIONS Perceptual Constancies: Illusions and Veridicality; B.Maund Is the Moon Illusion an Illusion?; H.Ross Cats! Michotte's New Enigma of Perception; C.Calabi PART III: DO PICTURES AND MIRRORS FOOL THE EYE? Trompe l' il and the Nature of Pictures; P.Spinicci Towards a Synchretist Theory of Depiction (How to Account for the Illusionistic Aspect of Pictorial Mirrors, Illusions and Epistemic Innocence; R.Casati PART IV: OTHER ERRORS: RECALCITRANT EMOTIONS AND MISIDENTIFICATIONS Emotions, Perceptions and Emotional Illusions; C.Tappolet Perceptual Misrecognition: A Kind Of Illusion?; J.Dokic Seeing Double: Illusions of Identity in Delusional Disorders; P.Gerrans Index