Inspired by the surreal accounts of the explorer Marco Polo, Imaginary Cities charts the metropolis and the imagination, and the symbiosis therein. A work of creative non-fiction, the book roams through space, time and possibility, mapping cities of sound, melancholia and the afterlife, where time runs backwards or which float among the clouds. In doing so, Imaginary Cities seeks to move beyond the clichs of psychogeography and hauntology, to not simply revisit the urban past, or our relationship with it, but to invade and reinvent it.