The stuff your neighbours do may be so mad it's fascinating. Jeramy Deller and Alan Kane are largely interested in the stuff we do together on certain 'special days'. The people who do it don't call it art - they call it festival, carnival, St ?'s day. While gathering all this disparate stuff together Deller and Kane have made a beautiful book, but have also problematised a whole area of activity that had hitherto been untouched by the ravenous bourgeois art hounds. Oh well, great book!