A Banger For A Monkey: David LangdonOr500 for a second hand car. A humorous study of the trades and professions that make London tick. Here is cheerful, factual reporting on how the people who clip the publics train tickets or weigh their bananas think, talk, feel and swear about their business. Here are car salesmen, the Billingsgate Bobbin Boys, street corner news vendors, cab drivers, musicians, Palace guardsmen and others who have added colour and spice to London life.