Orwell wrote the book in 1934 and 1935, when he was living at various locations near Hampstead in London, and drew on his experiences in these and the preceding few years. At the beginning of 1928 he lived in lodgings in Portobello Road from where he started his tramping expeditions, sleeping rough and roaming the poorer parts of London. At this time he wrote a fragment of a play in which the protagonist Stone needs money for a life-saving operation for his child. Stone would prefer to prostitute his wife rather than prostitute his artistic integrity by writing advertising copy.