A deep concern with consciousness and intentionality is one of the several things that has lately moved into the centre of the philosophy of mind. The issue of consciousness is often treated as something distinct from intentionality, but – as Tim Crane notes in his incisive new Foreword – there is now something of a sea-change. This classic volume may be at least partly responsible for the shift in how philosophy of mind is starting to be understood. Before its first appearance, discussions of consciousness and intentionality in the context of perception were in their infancy. The book...