Expanding on Ben Osborne's column in The Guardian, this is a guide to 20 years of club culture. Drawing on research, interviews with DJs and musicians, and stories from the clubbers, it discusses who's who and what's what in contemporary dance. It runs the gamut from afro-funk, handbag and hardbag, to zion train and zippies. It also includes coverage of seminal clubs, crucial music genres, clubbing anecdotes, and club drugs.