Tristram Hunt and Sunder Katwala on The Ragged-Trousered Philanthropists.
Mark D'Arcy talks to Roy Hattersley about his book David Lloyd George: The Great Outsider.
Mark D'Arcy talks to author David Torrance about his book Salmond: Against the Odds.
Mark D'Arcy talks to Chris Mullin about his book Decline & Fall: Diaries 2005-2010.
Professor Philip Cowley discusses his book The British General Election of 2010.
Mark D'Arcy talks to Nigel Lawson about his book, Memoirs of a Tory Radical.