To mark the centenary of George Orwell’s birth, (June 25), two radically different biographies, one by D.J. Taylor (Orwell: The Life, Chatto) and George Orwell by Gordon Bowker (Little Brown) have been published. One book has discovered previously unpublished letters between Orwell and Malcolm Muggeridge and has these gems from the author of Animal Farm: "I’m trying to find a style which eliminates the adjective"; and to a lady: "I hope you will let me make love to you again some time, but if you don’t it doesn’t matter."