The book is the shared work of some of the city's finest writers who lead us through ‘hutong’ alleys, antique markets, artists' communities, gay bars, parks and the nostalgic streets of memory. They beguile with poems, amuse with camel anecdotes and thrill with two murder stories – one a genuine antique, the other a fictional contemporary. They take us back to the often-ignored Mongolian roots of the city and project forward to ask whether spectacular modern architecture will suffice to return Beijing to what it sees as its ancient place at the centre of the world.