The ten best non-fiction books about London

At the Guardian, Kathryn Hughes tagged the ten best non-fiction books about London. One title on the list:
London: A History in Maps (2012) by Peter Barber charts the city’s transformation from its Londinium days to the Olympiad of five years ago, by means of maps culled from the British Library’s rich collection. We start with a symbolic view of London from the late middle ages and end with a