To celebrate Mastermind's first decade, all ten champions return to pit their wits against one another. Over the next three evenings they meet in the Old Library of Guildhall in the City of London. The two top scorers from each group of five champions will go through to the Final on Monday. Tonight's Masterminds are: Elizabeth Horrocks (1974): Arthurian Literature Sir David Hunt (1977): History of Cyprus

Philip Jenkins (1979): History of England AD 500-800 Roger Pritchard (1976): Life of Lord Palmerston

Nancy Wilkinson (1972): British Wild Flowers