Reading Londinium (Books on or about London for the offbeat traveller)

Change the way you sightsee London!

Necropolis - London and it's dead By Catherine Arnold : London as burial ground from roman times. Different take on it's history
London pocket companion By Jo Swinnerton : Weird and interesting tales in and around London
Ward Lock Red Guide: London : Opens a guide to a London now lost
What's in a Name?: Origins of Station Names on the London Underground by Cyril M. Harris : If you love the tube, buy this
Spectacular Vernacular: London's 100 Most Extraordinary Buildings by David Long : Quirky anecdotes.
London Film Location Guide by Simon James : Watch that movie again.