The MacRobert Arts Centre at the University of Stirling is the setting for this special Semi-final match between the four ' best losers' from the heats.Tonight's winner will fill the last place in the Final line up.Christopher Cooke (bank official): The life of Richard IIISamuel Mortimer (civil servant): Napoleon's campaign in Russia Roger Sandell (teacher): The British Army, 1914-1918 Jacquelyn Tonge (teacher): Novels of Nevil Shute