George Orwell bibliography the Spanish Civil War in "Homage to Catalonia". Between 1941 and 1946 he also wrote fifteen "London Letters" for the American political and literary quarterly "Partisan Review", the first of which appeared in the issue dated March–April 1941. Only two compilations of Orwell's body of work were published in his lifetime, but since his death over a dozen collected editions have appeared. Two attempts have been made at comprehensive collections: "Complete Essays, Journalism and Letters" in four volumes (1968–70), co-edited by Ian Angus and Orwell's widow Sonia Brownell; and "The Complete Works of George Orwell", in 20 volumes, edited by
George Orwell Aneurin Bevan and George Strauss. In March 1943 Orwell's mother died and around the same time he told Moore he was starting work on a new book, which turned out to be "Animal Farm". In September 1943, Orwell resigned from the BBC post that he had occupied for two years. His resignation followed a report confirming his fears that few Indians listened to the broadcasts, but he was also keen to concentrate on writing "Animal Farm". Just six days before his last day of service, on 24 November 1943, his adaptation of the fairy tale, Hans Christian Andersen's "The Emperor's