Economist Cities Guide

The Economist's Cities Guide: "Getting home after the London Underground stops running (12-12.30am) can be difficult. Many venues will order you a taxi or minicab on request. Night buses are cheap and increasingly plentiful, but can be packed and rowdy at weekends."

Other great travel information: Travel and Leisure, Lonely Planet's Thorn Tree and the New York Times travel section. Concise city specific information is at United's Hemisphere maagzine and yuppie Wallpaper magazine.