Spatial Representation presents original, specially written essays by leading psychologists and philosophers on a fascinating set of topics at the intersection of these two disciplines. Each of the five sections covers a central area of research into spatial cognition and opens with a short introduction by the editors, designed to facilitate cross-disciplinary reading. The volume offers a rich and compelling expression of the view that to advance our understanding of the way we represent the external world it is necessary to draw on both philosophical and psychological approaches.