This is an excellent, eccentric and funny book bursting with ideas and descriptions of London, its hidden places and characters.Part history, part sociology, part travel and part weird ramblings, it defies definition and yet it works. The real deight is not knowing where you are going to be taken next. Sinclair's description of Archer and his penthouse is almost worth the cover price alone. Add to that a wonderful bibliography which could keep you busy for a couple of years. Sinclair works hard to entertain the reader on his extraordinary walks with his friend with razor sharp observations which stay in the mind. He sees connections between people and places which seemingly have nothing in common. Wordy and dense yes, but also richly entertaining. If you are interested in the Krays, Derek Raymond, Peter Fuller, Antonioni's "Blow Up", old London churches and cemetaries etc then you will love this heroic book. "Lights Out" will either become a cult book or be remaindered:probably both!